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# Chemistry Formula Practice Free

## Carolina Biological Supply

Education

Education, Utilities

11-Mar-2011

Free

Chemistry Formulas Practice stimulates students’ mastery of the fundamental skill of naming compounds and writing formulas. The practice categories include ionic and molecular compounds, acids, bases, polyatomic ions, hydrocarbons, and organic functional groups. Students may choose their pace as they work from formula to name or name to formula.... read more

# Chemistry Calculator - Formulas - Periodic Table

## Kamal Nasir

Education

Education

26-Jul-2016

Free

This Physics Calculator covers the following sections

1. Basic Formulas Calculations (around 180).
2. Formulas (around 140)
3. Periodic Table with Elements Detail.

For complete formulas detail, please check application support page.

Now select your own color for application.

# iFormulas

## Brendan Winter

Reference

Reference, Productivity

21-Dec-2009

Free

IFormulas provides an clean slate to effortlessly look up mathematical formulas.

Categories :
Algebra, Calculus, Chemistry, Geometry, Electrical, Trigonometry, Physics

Features:
Hundreds of formulas
Saves Tab Bar Rearrangements
Favorite Formulas
Scrollable and Zoomable Formula View

Suggestions are welcomed. Please shoot me a message if you find a mistake.... read more

# BEAKER by THIX

## Li Yang

Education

Education, Games, Puzzle

28-Jul-2015

Free

Explore 150 chemicals in a virtual lab in the BEAKER app. Add in chemicals, heat it up, and shake your device to start reactions. Pour them out to clean it up. Or team up with your friends to pour chemicals between each other via AirMix™.

Use virtual Match, Lid and Burner to assist your experiment. Or get the extra five tools - Blender, Cooler, Separator, Filter and Meter to do even more complex operations.

Start (tap or hold on chemicals to add)
- CaO + H2O
- K + H2O (fire)
- Na + H2O (fire)
- Al + Br2 (fire)

Ignite (swipe your finger and hold, like striking a match)
- Ignite Mg, C, Al
- Ignite H2 + O2 (explosion)

Heat Up (swipe in from the lower right corner to turn on Burner)
- Boil Water (H2O)
- Heat Fe + HNO3 (color transformation)

Shake (shake to accelerate reactions)
- CuSO4 + H2O + Mg (color transformation)
- AgNO3 + H2O + Cu (precipitation)
- AgNO3 + H2O + NaCl (precipitation)

AirMix* (nearby BEAKERs will pair automatically)
- Pour Na into Cl2 (fire)
- Pour CH3COOH into NaHCO3 + Blue (bubbles)
- Pour NaCl + H2O into AgNO3 + H2O (precipitation)

* AirMix requires an Internet connection and geolocation services.

http://thixlab.com/beaker.html

# Formula MAX

## Mallow Technologies Private Limited

Education

Education, Reference

06-Aug-2011

$1.49 Formula MAX is a universal app with a collection of over 1100+ Physics, Chemistry and Maths formulas, more formulas to be added constantly through updates. Use your Formula MAX app across your iOS devices with exclusive device based UI, with just one purchase. The app is designed with a view of user convenience in searching, locating & referring a formula. Topics covered: Maths – Algebra, Analytical geometry, Complex numbers, Differential calculus, Differential equations, Discrete mathematics, Geometry, Integral calculus, Matrices, Mensuration, Modern Algebra, Set language, Statistics, Time series, Trigonometry, Vector algebra Physics – Atomic physics, Dynamics of Rotational motion, Electricity, Electromagnetic induction and Altering current, Electronics, Gravitation & space science, Heat, Hydrostatics, Light, Magnetism, Measurement, Mechanics, Mechanics of solids and fluids (Properties of matter), Nuclear physics, Relativity, Solar planets, Sound Chemistry – Atomic structure, Chemical bonding, Chemistry & its division, Common names & Chemical names, Important definitions, Organic chemistry, Periodic classification, Physical chemistry, States of matter Features - Huge data base of 1100+ formulas, definitions, values - Option to email the pages - Powerful search function to locate formulas - Store formulas in favorites for quick access -... read more # Merp Chemical Formulas ## Eric Lu Education Education, Utilities 09-May-2012 Free Summing the masses of the elements into a compound doesn't need to take so long! Have this app save and output the molar mass of unordered formulas you enter. Merp can quickly email or copy and paste any number of compounds saved, even showing the work with a choice of unit type (g/mol or just g), decimal places, and line spacing!... read more # Chemistry Formula Practice ## Carolina Biological Supply Education Education, Utilities 04-Mar-2011$2.99

Chemistry Formulas Practice stimulates students’ mastery of the fundamental skill of naming compounds and writing formulas. The practice categories include ionic and molecular compounds, acids, bases, polyatomic ions, hydrocarbons, and organic functional groups. Students may choose their pace as they work from formula to name or name to formula.

**Teachers: Use a classroom code to have a leaderboard for just your classroom that tracks your students' scores or to obtain a quick assessment. Simply request a code and enter it into the iOS devices being used. All of this can be viewed by tapping the info button on the main page.... read more

# Khmer Chemistry

## Cheab Kunthea

Education

Education, Reference

29-Jan-2016

Free

The First Khmer Chemistry is now available on App store.
Khmer Chemistry is designed with simple, fast and smooth UI.
It is completely references for all student from grade 7 to grade 12 such as:
- Basic of Chemistry
- Generic formulas for calculation
- lesson for grade 9, 10 11 and 12
- Organic chemistry
- periodic table
- Others useful tip and how-to

Now you just use your finger to browse any formulas or lesson what you need.... read more

# Chemistry Equation Balancing Calculator Free

## Chrysalis Innovations Corporation

Education

Education, Reference

21-Jul-2015

Free

The Equation Balancer assists high school and university students with balancing chemical equations. Intuitive chemistry elements keyboard. Enter chemical equations by selecting elements from their respective tabs. Click the 'Balance Equation' button to see the balanced chemical equation in the textbox output. This app will balance chemical equations by providing you with the coefficients of the equation entered.
Instructions:
To use this app, enter a chemical equation, EXCLUDING COEFFICIENTS. Elements are arranged under four tabs order according to their atomic number. At the moment, only the first 48 elements are provided. In addition to elements and subscripts, you can also use brackets, +, and the arrow to create your overall chemical equation. Press the “Balance” button, and the app will print out the balanced chemical equation with coefficients.
Features:
Uses the first 48 elements of the periodic table.
Suggests a solution for formulas with multiple answers (e.g. algebraically , it has multiple degrees of freedom).
Dummy-proof! Will attempt to catch chemical equations that will not be able to balance (eg use of an element in the reactant side but does not appear in the product side). The app will try to catch these exceptions and output an error message.
Some App Limitations:
Note that there are a few assumptions, or limitations to this... read more

# Hydrocarbons Chemical Formulas

## Andrey Solovyev

Games

Games, Word, Education

31-Jan-2014

$0.99 This application is for students studying organic chemistry, for teachers and organic chemists. There are more than 180 structural formulas. Hydrocarbons are the fundamental class of organic compounds. So it is very important to know their chemical names. Questions are divided into 6 topics. There are all major classes of hydrocarbons. The database is prepared by a PhD chemist. Begin with basic structures such as methane CH4, benzene C6H6, and isomers of octane C8H18. Then proceed to advanced subjects. Learn about benzopyrene C20H12 and cubane C8H8. The most common names (IUPAC or trivial) are provided. 183 structures of: * Alkanes. * Cycloalkanes. * Alkenes and Alkynes. * Dienes and Polyenes. * Aromatic hydrocarbons. * Polyaromatic hydrocarbons. Choose the game mode: * Spelling quizzes (easy and hard). * Multiple-choice questions (with 4 or 6 answer options). * Time game (give as many answers as you can in 1 minute). A learning tool: * Flashcards. The app is translated into 8 languages, including English, German, Spanish, and many others. So you can learn the names of the hydrocarbons in any of them. It is a perfect app for students taking organic chemistry classes, preparing for tests, exams, and even chemistry olympiads.... read more # 1 Minute Chemistry Organic Functional Groups Free ## Chrysalis Innovations Corporation Education Education, Trivia, Games 12-Aug-2015 Free This app is designed to help students learn basics of functional groups in organic chemistry. It is designed as a one-minute multiple-choice game, players will be able to identify organic chemistry functional groups by playing this game. Questions and answers will test you on the 4 ways to describe a functional group: chemical class (it’s name- haloalkane), chemical formula (RX), Structural Formula and a related example (CH3CH2Cl - chloroethane). Features: - Helps teach chemistry to science and (chemical) engineering students, or even senior high school level. - Try to identify the most functional groups within 1 minute! - Intuition Building- learn to identify basic functional groups, will become second nature after much repetition. - Track your progress with Achievements in Game Center and best-score notification. Contains Easy and Hard modes, internal leaderboard and Game Center. One key feature of this app is it stores the player’s score both in Game Center and a local in-game leaderboard. Particularly in the local game leaderboard, players are free to store scores with different user names by signing up either at the beginning of the game or at the end of the game. In addition, this app provides two options for players to play, one is the easy mode, the other is the hard mode. In easy mode, each question randomly comes from one of 4 descriptions for one chemical class, and answers all... read more # Chemistry SMART Handbook ## Edutainment Ventures LLC Education Education, Reference 28-Aug-2015 Free With more than 3500 chemistry terms and lots of chemical formulas, this Chemistry Dictionary will sure cement your Chemistry basics. For quick and SMART learning this Chemistry App has a Quick Guide of many chemical formulas and many more. This app is full of numerous QUIZZES to brush up your knowledge and challenge your learning. Chemistry Dictionary is divided into following categories: • Analytical Chemistry • Biochemistry • Nuclear Chemistry & Crystallography • Organic Chemistry • Physical Chemistry • Atmospheric Chemistry • Inorganic Chemistry • Units and Measurements • Miscellaneous => Features • Quick Guide- A quick glance at all the basic Formulas. • Quiz- Test yourself and memorize with this chemistry quiz. • Autoplay- Listen to all the terms and its meaning. • Contribute- If you think something’s amiss, contribute it! • Edubank- Save terms which you might encounter frequently. Install now and experience the premium learning app!... read more # Chemical Substances: Chem-Quiz ## Andrey Solovyev Games Games, Education, Word 05-Sep-2014 Free Do you know the formula of ammonia? Or hydrogen peroxide? What is the structure of benzene? Learn 200 chemical substances that are studied in introductory and advanced chemistry classes: * systematic and trivial names; * structures and formulas; * organic, inorganic, and organometallic compounds; * from acids and oxides to hydrocarbons and alcohols; * two levels: 100 easy and 100 difficult chemicals. Choose the game mode: * Spelling quizzes (easy and hard). * Multiple-choice questions (with 4 or 6 answer options). * Time game (give as many answers as you can in 1 minute). Learning tool: * Flashcards. The app is translated into 9 languages, including English, German, Spanish, and many others. So you can learn the names of the chemical compounds in any of them. It is a perfect app for every student preparing for the chemistry classes, exams, or even for chemistry olympiads.... read more # Equate Formula Solver ## Behzad Soltani Education Education, Reference 22-Mar-2014 Free The perfect reference tool for any student (Teachers are welcome too!). Equate is being used by over 100,000 students and teachers worldwide. Solve, learn and inspire are just some of the ways that Equate can help you explore the wonderful world of formulas. We have formulas for all ages! (10-21) Featured on! Utilities | Calculators | USA Education | Best New Apps | USA Education | Best New Education Apps | Australia Education | Best New Education Apps | New Zealand Education | Education Collections | Calculators | USA Education | Calculate and Convert | China Equate is a formula solver developed by nerds who appreciate the wonderful world of Math, Physics and Chemistry! Conquer formulas with ease using our state of the art formula solvers! Equate is the most extensive formula solver in the App Store with aesthetically pleasing features. Equate is the ONLY all in one (Math,Physics,Chemistry) formula calculator you will ever need.... Study with Equate to dominate! ********************************************************** - Built-in unit converters - MathJax enabled, allowing for user input displays. - Unique practice problems with answers to help you study for tests! - Unique "learn it" section to further your learning! - Formula manipulation to help you check your homework! - Equation search function to find your desired formula. - Wiki linked for an enhanced reference... read more # Chemical Formulas Quiz ## Marijn Dillen Education Education, Games, Trivia 24-Jan-2018 Free Quickly learn the chemical formulas of the most important inorganic and organic substances and ions, taught in secondary education (high school), by taking the free multiple choice quizzes. Trivial name (common name), systematic name, or both are given, depending on their importance.... read more # Formulas +, your 4 collections ## Marc Schneider-Woggon Education Education, Productivity 28-Jun-2014$5.99

Four formularies for mathematics, physics, chemistry and technics?
Have to buy all of them individually, load them and open them? NO, not anymore!
Formulas + combines all important formularies into one. That means you only need to buy one, load one – it is really easy.
The app covers all subjects you have in your school life and is probably the most extensive formulary in the app-store.

Awards:
App of the week: CW40/2012 – Telefon.de

You hate looking for formulas for a long time? Thanks to an integrated intelligent search function searching becomes child’s play and you will find your formulas quickly.

Made by students for students. We know what you have to struggle with in the natural scientific mathematical subjects and would like to give you a helping hand with this app. Who does not want a little helper which you can use quickly during the lessons at school or at home when you work at your desk? Even a great mathematician/physicist/chemist/technician is powerless without the right formulas.
It does not matter whether you like these subjects or you have difficulties memorizing the combination of letters and arithmetic operators, this app is your best friend in any case.

In addition to the formulas you will find extensive, appropriate explanations and graphics, which offer clarity.
Available tips for the formulas will help you and provide a good general knowledge.

Should you need a hint... read more

# Functional Groups in Chemistry

## Andrey Solovyev

Games

Games, Trivia, Reference, Word

21-Apr-2014

$0.99 The most important app for organic chemistry students includes 80 functional groups, the classes of organic compounds (aldehyde, ethers, esters, etc.) and natural products (nucleic acids, carbohydrates, lipids, etc.). Start from the basic groups (such as ketones and hydrocarbons) and proceed to the advanced topics (for example, azo compounds and boronic acids). Choose the game mode and take a quiz: 1) Spelling quizzes (easy and hard) - answer all questions correctly to win a star. 2) Multiple-choice questions (with 4 or 6 answer options). 3) Time game (give as many answers as you can in 1 minute) - you should give more than 25 correct answers to get a star. Two learning tools: * Flashcards for memorizing these groups. * Tables of functional groups. The app is translated into 13 languages, including English, German, Spanish and many others. So you can learn the names of the functional groups in any of them. Prepare for the exam in organic chemistry!... read more # +ION- ## Susan Andryk Education Education, Reference 24-Aug-2010 Free +ION- was made for you so you can spend your time learning polyatomic ions instead of making flashcards. Plain, simple, and FREE! ** Scroll to see the formula for the given name and vice versa. Use up and down arrows in upper right corner to view the next ion. ** If you have questions or suggestions feel free to contact us: [email protected]... read more # CMM | Molar Mass Calculator ## Alexandre Perez Education Education, Productivity 20-Nov-2010 Free CMM! A must have for chemists and chemistry students! This application calculate for you the molar mass of a chemical compound. You also get a periodic table keyboard. Just enter your formula in the first text field and click the "Calculate" Here are some examples: CH3COOH (NH4)3PO4 CuSO4.5H2O C6H12O6 You can also save your recurring formulas in a dedicated page.... read more # Physics, Chemistry Abbr & Defs ## Kiran Kumar Ragam Education Education, Reference 11-Feb-2014 Free ******Please kindly rate this app . Its free********** Around 1000 Abbreviations & 1000 Definitions in Physics and Chemistry for students. Unique collection of "Physics" and "Chemistry" Abbreviations and Definitions for students who want to keep a reference in mobile. The app covers most of the Scientific definitions used in physics and chemistry. Please send suggestions at http://www.istudentworld.com/contact... read more # Mechanisms: Organic Chemistry ## Alchemie Solutions, Inc Education Education, Puzzle, Games, Simulation 02-Mar-2018 Free Mechanisms is the first app for organic chemistry that allows you to practice and learn reaction mechanisms by moving and manipulating electrons! 90% of college students find Mechanisms to be beneficial to their studies ー don’t get left out of the equation! See, touch, and practice how chemical reactions occur at the particulate level in an intuitive way. As you work through each exercise, you will receive hints and feedback based on the moves you make - so you learn as you practice and apply concepts. Mechanisms also provides you with real-time assessment, giving you a measure of your performance and comprehension every step of the way. ---------------------------------------- Mechanisms – HIGHLIGHTS ---------------------------------------- - FREE to use - CHEMISTRY HOMEWORK made simple - PRACTICE 40 different chemistry-based puzzles - INTERACTIVE studying 一 drop your paper and pencil - VISUALIZE mechanisms, electrons, protons, molecules, bonds, reactions, and elements! ----------------------------------------------------------------- An Interactive Way to Learn Organic Chemistry ----------------------------------------------------------------- With content developed to complement the organic chemistry curriculum of top universities, Mechanisms offers a new way for you to practice, learn, and master important concepts in organic... read more # Chemistry Keyboard ## Generally Helpful Software Utilities Utilities, Reference 03-Nov-2014$2.99

The Chemistry Keyboard is a specialized Keyboard Extension for anyone who needs to enter chemical formulae. Ever need to input Hg²⁺+2 I⁻ on your phone and can't figure out how to get those nice superscript or subscript 2s. Or a proper arrow glyph?

Quickly generate
superscripts: ⁰ ¹ ² ³ ⁴ ⁵ ⁶ ⁷ ⁸ ⁹ ⁽ ⁾ ⁺ ⁻,
subscripts: ₀ ₁ ₂ ₃ ₄ ₅ ₆ ₇ ₈ ₉ ₍ ₎ ₊ ₋,
and arrows.

lowercase Greek characters available in landscape mode.
and other chemistry related Unicode characters.

The app itself demonstrates the keyboard's use by allowing text entry and looking up data from Wikipedia.

Unlike many keyboard extensions, this keyboard does not require network access. It's entirely self contained.... read more

# Chemistry Dictionary - Concepts Terms

## Santosh Mishra

Education

Education, Utilities

11-Jul-2017

Free

Chemistry Dictionary - Concepts Terms

Have you ever been in a conversation where people speak Chemistry terms and you found it difficult to understand. Did you try to shake away your head and smiled when faced with such an awkward situation and wished to know the meaning of terms found in your career.
Well, Not any more of such experiences…We bring to you one of the best online tools that will help you instantly decode any Chemistry Terms. It’s absolutely free to download and you can use it without internet.

There are various Chemistry terms like
acid,achiral,activation energy,addition reactions,catalyst,catalytic cracking,catalytic reforming,chain. Meanings of such terms can be easily found from our app Chemistry Dictionary - Concepts Terms

The features of Chemistry Dictionary - Concepts Terms are:
Huge encyclopedia of different Chemistry terms.
Search Functionality to search for any difficult term
Bookmark the term along with its meaning for easy retrieval of the term later
Share the term on social media networks.
Audio facility provided which correctly reads out the term with proper pronunciation.

We Welcome feedbacks from our users and they constantly guide us to improve our app. Please provide your valuable feedback and please give rating to the app.... read more

# DNA/RNA/Protein and General Mol. Weight Calculator

## Wiley

Utilities

Utilities, Reference

15-Dec-2010

Free

Chemical/biochemical pocket companion designed by the editors of Current Protocols. Type in or copy/paste any nucleic acid base sequence, any protein or peptide amino acid sequence (in one- or three-letter codes accessible from a convenient menu), or any standard chemical formula, and obtain the molecular weight. Allows estimates of the molecular weights of unknown nucleic acid or protein/peptide sequences on the basis of sequence length and average base/amino acid molecular weights. Also includes a list of 1200 of the most commonly encountered organic and inorganic compounds, which may be immediately selected in order to calculate their molecular weights, as well as an easy-to-access list of the chemical elements, which may be plugged into any chemical formula.... read more

# Arloon Chemistry

Education

Education

03-Nov-2014

$4.49 Chemistry transforms your classroom into a laboratory! Revolutionise the way you teach your students to write inorganic chemical formulae. Chemistry is an original, innovative and interactive approach to chemistry that teaches how to write formulae and name chemical compounds. ● Awards: - Winner of the Academics' Choice Smart Media Award (July 2014) - Learning Best Practice Award (October 2014) - 2nd prize winner of the “La Caixa Emprendedores XXI” awards for entrepreneurs (June 2014) - Winner of the first Lanzadera business incubator program (May 2013) “We can see the compound in 3 dimensions and that makes students understand it better. Essentially, the abstract part disappears and it becomes reality" Eva Maria Guijarro, Chemistry Teacher at Julio Verne Bilingual School, Spain “Engaging, innovative and unique” Academic Choice Rewards Reviewers “It helps us to learn better” Students from the School of XXI. Group. -------------------------------------------------------------------------------------------------- Chemistry classes like never before: ● Chemistry makes it possible for students to useAugmented Reality to observe molecules in 3D and move them to their desktop. The visual presentation of the subject matter makes learning IUPAC nomenclature easy. ● Curricular content and exercises to: - Learn the theory behind the... read more # Alchemie Animator: Chemistry ## Alchemie Solutions, Inc Education Education 28-Mar-2017 Free Mastering chemistry requires a deep understanding of how particles interact with each other. Being able to build visual representations of molecular and particulate interactions can help to understand key concepts of chemistry. Alchemie's Animator for Chemistry allows users to build and share molecular animations to understand chemical concepts. Chemistry students can use Animator to create moving pictures of atoms and molecules to show: -Limiting reactants -Lewis structures and resonance -Solubility rules -Precipitation reactions -Gas Laws -Kinetics and equilibrium -Electrochemistry -Organic chemistry mechanisms And much more - the possibilities are only limited by your creativity! Chemistry instructors can use Animator as a new method for active learning in a classroom through our cloud-sharing platform. Using Animator, students can build and share their animations with each other and their instructor. This is a new, engaging, and creative method for understanding the tough concepts of chemistry! Alchemie Animator: Chemistry is created by the award-winning team that brought you Chairs! - named a top app by the Royal Society of Chemistry, and a top app for organic chemistry. Make sure to check out other apps by the Alchemie team: Chairs, Isomers, and Connections.... read more # ChemTrix Chemistry Calculator ## Nathan Jones Reference Reference, Education 21-Aug-2012$4.49

ChemTrix is a powerful calculator for common chemical problems.

ChemTrix is the chemistry app you've been hearing about. It's the calculator preferred by discerning chemists, profs, and students who use it every day to get their work done quickly and accurately.

"Easy to use, intuitive, and exactly what I expected from the description; by far one of the most useful chemistry apps I've found."

"It is easy to use and super helpful, saving hours when doing those sheets of long, tiresome equations in AP chem."

"This saves me some serious time at work, I can't recommend it enough!"

Other chemistry calculators make it hard to do simple things. Not ChemTrix. ChemTrix was built by chemists, for chemists. It has powerful, convenient, time-saving features that make common chemical calculations a snap.

Enter a chemical formula, and ChemTrix calculates:

- Molar mass (molecular weight)
- Exact (monoisotopic) mass
- Most probable mass
- Isotopic mass distribution
- Percentage composition by mass
- Mass-moles-molar mass relationships (including unit conversions)
- Moles-volume-concentration (molarity) relationships (including unit conversions)

ChemTrix features:

- Quick, simple, and accurate formula entry using a purpose-built keypad, including programmable buttons for even more flexibility and speed
- Natural chemical syntax, including nearly 100 pre-programmed chemical... read more

# Formula-Reference

## Junan Guo

Education

Education, Reference

13-Jul-2014

Free

No matter you are a high school student or a college student, this is the ONLY app you need !
-Collect from authentic resources, double checked by math teachers.
-Update frequently, keep the content up-to-date. Also we will provide more and more formulas and contents in future updates!
-Contain all formulas you need from middle school to college , from basics to advances!
-For math, physics, and chemistry!
-Math : 1)basics
2)Numbers
3)Algebra & identities
4)Trigonometry
5)Calculus
6)Sets
7)Matrices
8)Geometry
9)Statistics
10)Probability
11) Vectors
12)Series
.......
-Math : 1)Acid and Bases
2)Chemical Reaction
3)Electrolytes
4)Gravimetric Analysis
5)Thermodynamics
6)Atomic Structures
.......
-Physics : 1)Carnot engines
2)Fluids Mechanic
3)Forces
4)Moments of inertia
5)Linear motion
6)Work and Energy
.......
*This in only a part of the content.

# Periodic Table Explorer

## Paul Freshney

Education

Education, Reference

06-Mar-2010

$1.49 The Periodic Table Explorer contains more than 1400+ pages of content covering all the elements of the periodic table, their compounds, physical properties, isotopes, spectra, reactions and production/isolation information. English pronunciations of every element available from the menu screen and data pages. There are detailed biographies, a glossary, searchable compound and physical constant databases, molecular mass calculator and the ability to search the entire 1400 pages of content.... read more # Physics Lab AR ## Fuzhou CIVITAS Network Technology Co.,Ltd Education Education, Utilities 27-Oct-2017 Free Learn science by doing experiments in your virtual lab with Physics Lab. Now with better AR mode! Play with various circuit components, build your own 3D electric circuits, and see how they work in real time. Anyone can enjoy the fun of scientific experiments. Perfect for teachers to demonstrate physics experiments in class and for students to explore inside and beyond classroom. Explore with freedom - Pick from 55+ circuit components (more coming!) - Drag them from toolbox to desk and connect them the way you like - All experiment results backed by science and calculated in precise numbers - Design your own galaxy or load from our solar system - Electromagnetic experiments with field line visualization Better than real life - Set properties of circuit components to different figures and observe change of behavior and stats in real time - One click to turn what you have built into an editable circuit diagram and vise versa - No expenses on lab equipments, no worry about safety issues A lab for everyone - Teachers have been using Physics Lab to demonstrate experiments and assist teaching in class - Students, in primary or high schools, can learn science and explore freely anywhere, anytime - Kids or not, curious minds now have their own virtual lab to learn knowledge by doing experiments We’d love to hear your comments, questions, and ideas about Physics Lab. Connect with us: Email:... read more # Chemistry Exam Tutor - Part 1 ## Andrew Stott Education Education, Reference 06-May-2012$1.49

Reviews for previous versions include:
Better than my Chemistry teacher *****
by - Version 1.1 - Sep 30, 2012

The best chemistry app out there. I love that I don't need to have Internet connection to be able to view videos, unlike most of the more expensive ones. Thank you!!!!

--

The app gives you 24 videos to help you with a first course in Chemistry.
Videos are available offline so you can view on the bus with no problems.
Handwritten notes and diagrams easily viewed onscreen.

- each video covers a different topic
- videos build on each other with more complicated subjects being covered later
- notes provided so you can review how a problem was solved
- notes available for printing via website
- areas covered include:
+ introduction to periodic table
+ atoms
+ covalent bonding
+ naming chemical formulas
+ symbols for atoms
+ isotopes
+ hydrocarbons
+ ionic bonding and conductivity
+ properties of substances
+ balancing equations
+ group ions
+ acids and alkalis
+ neutralisation
+ relative atomic mass and the mole
+ mass of 1 mole
+ mass of many moles
+ moles and concentration
+ moles and equation questions 1
+ moles and equation questions 2

All videos created by an experienced tutor.

Feedback for other apps includes:
"Awesome app, but could you include the entire table? Radicals? Acids? Keep developing!"
"Indispensable for chemistry questions. *****"... read more

# Chairs! Organic Chemistry Game

## Alchemie Solutions, Inc

Education

Education, Entertainment

07-Oct-2014

$1.49 Master organic chemistry with the only interactive puzzle game designed for understanding chair conformations. Awarded “top chemistry app” by the Royal Society of Chemistry and 2016 finalist for the SXSW LaunchEDU award. Success in organic chemistry courses and on exams such as the MCAT, GRE or DAT requires learning to think visually. Hands-on practice is critical to success. Memorizing terms and formulas might get you through general chemistry, but may lead to failure in organic chemistry. Chair conformations, called ring flips, offer great exercises in spatial reasoning, which is key for mastering organic chemistry. Yet hand drawing these cyclohexane chair forms can be tricky. We created this game to prove organic chemistry can be visual, tactile and, yes, entertaining. This visual pattern puzzle game provides a fun and fast method for mastering chair (or cyclohexane) ring flips. Chairs! takes the mystery out of ring flips by offering instant feedback. During game play, as levels increase, so too does the complexity of these organic chemistry puzzles against the clock. There's no need to understand organic chemistry to play. With over 13 challenging levels, we will help you master this tough concept with ease. Recommended by professors at the University of Minnesota, University of Michigan, University of Edinburgh, and others. Awards SXSW LaunchEDU Finalist,... read more # Free Basic Chemistry Vocabulary ## pimporn rungratikunthorn Education Education, Reference 12-Sep-2016 Free This Free basic chemistry vocabulary list is actually a useful application to explain every general chemistry vocabulary words. Since Chemistry has an substantial vocabulary as well as a great deal of terms, this list of chemical terms well suited for all beginner chemistry learners or perhaps kids who want to discover essential glossary along with terms used in the science. It is crucial and the finest start to recognize as many vocabularies as possible in order to develop and succeed in learning chemistry and science. This application provides user friendly interface plus exciting tool for learning chemistry and science. KiddyPop ,in addition, have further vocabulary words for many different education topics. We consistently create useful and practical application daily, please simply follow KiddyPop app for all updates by the 3 following methods :- Check out our website: http://www.KiddyPop.com Like us on Facebook: http://facebook.com/kiddypoppage Subscribe our channel on YouTube: https://www.youtube.com/channel/UC-TlhsD5JGHBbRh3EwiXYcA/videos Prepare for the most user friendly interface basic chemistry vocabulary list application!!!... read more # wRite Formula ## loo kang wee Games Games, Arcade, Education 30-Dec-2014 Free ======== Race against time to form chemical compounds (IUPAC Nomenclature) in this new and exciting educational game! ======== Form chemical compounds using various ions that appear in the game! Answer multiple choice questions with the correct chemical formula and name of the compound to achieve higher scores! Consecutively form compounds and answer questions correctly to earn huge score bonuses! Learn from the mistakes you make during the game by looking through the game summary and feedback after a game! wRiteFormula is supported for both iPhones and iPad. Please note that to use the optional login feature, you must be invited by a participating pilot school.... read more # Physics Explorer ## Paul Freshney Education Education, Reference 29-Jul-2011 Free Physics Master provides a convient way for anyone studying physics to find formulae. Equipped with 200+ Physics formulae, more formulas will be added through updates. Each formula has a full description and are organised into topics and sub-topics so they are easy to find. Features: - Search tool from the topics page to search through all the formulas - Add formulae to favorites for quick access - Easy to read descriptions of the formulae with units - Formulas are organized into topics and subtopics - All features are available offline Topics covered: - Electricity - Magnetism - Matter - Mechanics - Nuclear Physics - Optics - Oscillations and Waves - Quantum Physics - Relativity - Thermodynamics Please e-mail me at [email protected] if you would like a formula to be added or if you have any questions or feedback. Check out my Periodic Table applications for iPhone/iPod touch and Mac.... read more # Amino Acid Quiz ## Kip Atchison Education Education, Games, Trivia, Puzzle 08-Nov-2017 Free Test and improve your knowledge of the 20 standard amino acids using the customizable quizzes available in the Amino Acid Quiz app. Multiple choice quizzes are available in six question and answer configurations: - Name to Structural Formula - Name to 1-Letter Code - Name to 3-Letter Code - Structural Formula to Name - 1-Letter Code to Name - 3-Letter Code to Name The names, structural formulas, 1-Letter abbreviations, and 3-letter abbreviations of the 20 standard amino acids can be studied for free using this app. An in-app purchase is available that removes the banner ad. The game language can easily be changed in-app to English, French, Spanish, German, Simplified Chinese, Traditional Chinese, Japanese, Korean, Italian, Indonesian, Russian, Portuguese, Swedish, Norwegian, and Dutch.... read more # Chemistry X: College and AP Chem ## Knowvio LLC Education Education, Productivity 17-Apr-2016$7.99

Chemistry X is the most complete and effective study tool for chemistry at the AP and intro college level. It integrates MC quizzes, videos, flashcards, free response questions, chapter summaries ( Cliff notes for chemistry), formula sheets, flashcards and an interactive periodic table to make the study process efficient, easy and mobile.

WHAT’S INCLUDED:
- Over 300 multiple choice questions with detailed solutions.
- Over 30 free-response questions covering the most important topics in general chemistry.
- Concise, high-quality videos that answer each of the free-response questions in step-by-step detail.
- Expansive yet condensed chapter summaries each chapter, allowing for an extremely useful reference to clear up the definition of a key term or relevant formula.
- Extensive formula sheets covering all the important formulas for general chemistry
- Interactive and easy-to-use periodic table
- Easy-to-use scratch pad allows the user to do calculations and make clarifying sketches for different problems

WHO THE APP IS FOR:
-High-school students taking AP chemistry
-College students taking a general chemistry course
-Students studying for upper-level exams (SAT subject test, chemistry GRE)
-Graduate-level students (and beyond) who could benefit from a handy pocket resource
-Anyone interested in learning chemistry

TOPICS COVERED:
Chemistry Basics:

# formule Pro

Education

Education, Reference

16-Mar-2010

$1.49 Formulae Pro A very useful, simple and quick list of more than 2000 SELECTED formulas! Mathematics, Physics , Chemistry , Graphs, exercises and more... Only formulas you really need, really fast to find! Version of the content: - MATH - PHYSICS - CHEMISTRY (also organic) - Basic Electrical formulas - Graphs of main analytical function (2d,3d) - Exercises (solved) - ** Interactive Calculators ** Only 0,99$!

# iChem Calc - Chemistry Calculators

## SOFTACK LLC

Education

Education, Reference

22-Feb-2013

$1.49 Have you got a Chemistry test coming up? Are you preparing a Chemistry assignment or dealing with calculations based on equations and want to make sure your answers are correct before submission? Do you wish you had an easy access to data while performing experiments in the Chemistry laboratory? If yes, then iChemCalc is the application for you. It contains a lot of calculators that can assist students of all grades studying Chemistry. The application presents a set of convenient and easy to use features that separates it from any other Chemistry calculator application. CALCULATORS: The app contains over 60 calculators based on the following six broad categories: - Physical Chemistry Moles Avogardo's Number Molarity Molality Mole fraction Molecular formula calculations Percentage yield Specific Retardation Factor centigrade to Kelvin scale Centigrade to Fahrenheit scale Fahrenheit to Centigrade scale Co-efficient of viscosity General gas constant Density Density calculations from general gas equation Partial pressure Total pressure Pressure calculations from molecular theory of gas Root mean square velocity Average velocity Most probable velocity Kinetic energy calculation Law of mass action Relationship between Kp and Kc Rate of reaction Raoults Law ( equation 1) Raoults Law ( equation 2) Raoults Law ( equation 3) Lowering of vapour... read more # IIT JEEnius - Formulae & Notes ## APPLECT LEARNING SYSTEMS PRIVATE LIMITED Education Education 05-May-2014 Free IIT-JEEnius by Meritnation is a Swift and Easy way to revise important IIT-JEE formulae and notes on the go. Grab the app and get answers to cryptic Math theorems , twisted Physics formulae and tedious Chemistry equations. Add Meritnation to your IIT-JEE preparations with the completely FREE IIT-JEEnius app. Join a community of over 65 lakh students who are already on Meritnation. All the stuff you love, now available on the go! Have questions? Want more from the app? Problems or feedback? Please reach out to us at [email protected] Best wishes for your JEE preparations! Meritnation Team... read more # Steroids - Chemical Formulas ## Andrey Solovyev Games Games, Reference, Word 15-Jun-2014$0.99

Steroids are an important class of natural products with various biological functions: steroidal hormones (estradiol, testosterone), vitamins (vitamin D3), lipids (cholesterol). This app is designed for chemistry, biochemistry, and pharmacy students. It provides you with a convenient tool to get acquainted with chemical formulas of the most important natural and synthetic steroids. Many of them are top-selling drugs used for a treatment of asthma, baldness, prostate cancer, and as oral contraceptives.

* 40 steroid structures

Choose the game mode:
* Spelling quizzes.
* Multiple-choice questions (with 4 or 6 answer options).
A learning tool:
* Flashcards.

The app is translated into 9 languages, including English, German, Spanish and many others. So you can learn the names of the steroids in any of them.... read more

# Periodic Table Explorer Free

## Paul Freshney

Education

Education, Reference

25-Jun-2013

Free

A free, ad supported, version of the Periodic Table Explorer (contains all the same great information as the paid-for version!).

The Periodic Table Explorer contains more than 1400+ pages of content covering all the elements of the periodic table, their compounds, physical properties, isotopes, spectra, reactions and production/isolation information.

English pronunciations of every element available from the menu screen and data pages.

There are detailed biographies, a glossary, searchable compound and physical constant databases, molecular mass calculator and the ability to search the entire 1400 pages of content.... read more

# Orgo Tutor: Chemistry Isomers

## Alchemie Solutions, Inc

Education

Education, Puzzle, Games

01-Sep-2017

$2.99 Learn, practice, and master chemistry isomers with the only interactive puzzle game designed for learning organic chemistry isomers. From the same team that brought you the award-winning organic chemistry app Chairs! and the SXSW LaunchEdu Finalists, Orgo Tutor: Chemistry Isomers is the latest app for learning and mastering organic chemistry concepts. Success in organic chemistry courses and on exams such as the MCAT, GRE or DAT requires learning to think visually. Hands-on practice is critical to success. Orgo Tutor: Chemistry Isomers provides you with visual puzzles for learning isomers in an interactive and challenging environment. With multiple exercise modes, you can learn and practice isomers by nomenclature and skeletal structure. With over 400 exercises, this app will help you master chemistry isomers with ease, and provides you with instant feedback as you solve each exercise - taking the guesswork out of studying. Orgo Tutor: Chemistry Isomers is the latest learning tool from Alchemie Solutions - the team that brought you the 5-star rated organic chemistry game Chairs!, Winner of the Digital Innovation in Learning Award, and SXSW LaunchEDU Finalist.... read more # Chemistry Equation Balancing Calculator ## Chrysalis Innovations Corporation Education Education, Reference 15-Jul-2015$1.49

The Equation Balancer assists high school and university students with balancing chemical equations. Intuitive chemistry elements keyboard. Enter chemical equations by selecting elements from their respective tabs. Click the 'Balance Equation' button to see the balanced chemical equation in the textbox output. This app will balance chemical equations by providing you with the coefficients of the equation entered.
Instructions:
To use this app, enter a chemical equation, EXCLUDING COEFFICIENTS. Elements are arranged under four tabs order according to their atomic number. At the moment, only the first 48 elements are provided. In addition to elements and subscripts, you can also use brackets, +, and the arrow to create your overall chemical equation. Press the “Balance” button, and the app will print out the balanced chemical equation with coefficients.
Features:
Contains 108 elements of the periodic table!
Suggests a solution for formulas with multiple answers (e.g. algebraically , it has multiple degrees of freedom).
Dummy-proof! Will attempt to catch chemical equations that will not be able to balance (eg use of an element in the reactant side but does not appear in the product side). The app will try to catch these exceptions and output an error message.
Some App Limitations:
Note that there are a few assumptions, or limitations to this... read more

# Chemical Formula Challenge

## Zhang Bozheng

Games

Games, Education, Word

06-Jan-2016

Free

An educational game to improve your ability to form chemical formulas from chemical names. You can either play it yourself or challenge a friend.

Singleplayer

No mistake mode: Once a mistake is made, the game is considered lost. The objective of this is to improve the accuracy of you forming chemical formulas.

Timed practice mode: You are given a time limit, and your score is determined by the number of formulas you can form within the time limit. This is to improve your speed of forming chemical formulas.

Freeplay mode: Unlimited amount of time and you will not be penalised for your mistakes.

2 Players

The player who manages to complete all the formulas correctly first wins. If a mistake is made, the player loses immediately.... read more

# Handbook Of Chemistry

## Sunnykumar Mavani

Education

Education

12-Oct-2017

Free

Chemistry MCQs Handbook

This Application is specially designed and developed by certified engineers for students who wants to appear in different entrence test of different colleges

You can take a test using this application in the real examination format. The questions in the application are very much similar to those in the real tests. In each session, you are given different questions randomly

The subjects covered in the book include:

Matter
Chemical Bonding
Chemical Kinetics
Mass Transfer
Stoichiometry
Nuclear Power Engineering
Mechanical Operations
Chemical Process
Chemistry G.K.
Atomic Structure
Hydrocarbons
Heat Transfer
Fertiliser Technology
Fuels and Combustion
Fluid Mechanics
Petroleum Refinery Engineering
Chemical Reaction Engineering

Chemistry is a branch of physical science that studies the composition, structure, properties and change of matter.Chemistry includes topics such as the properties of individual atoms, how atoms form chemical bonds to create chemical compounds, the interactions of substances through intermolecular forces that give matter its general properties, and the interactions between substances through chemical reactions to form... read more

# kChem - Chemistry Keyboard

## xu zhang

Utilities

Utilities, Productivity

16-Dec-2016

$1.49 The kChem is a Keyboard Extension, designed for the user who needs to enter chemical formula in word, PPT, notes and other text apps on iPhone or iPad. For example : 8NH₃ + 3Cl₂ = 6NH₄Cl + N₂ 3CO + Fe₂O₃ = 2Fe+3CO₂ Superscripts: ⁰ ¹ ² ³ ⁴ ⁵ ⁶ ⁷ ⁸ ⁹ ⁺ ⁻ Subscripts: ₁ ₂ ₃ ₄ ₅ ₆ ₇ ₈ ₉ ₀ ₊ ₋ This keyboard does not require network access. Tips: If you could not find kChem when tap globe key : Remove kChem in the system settings, re-add it.... read more # Chemistry Dictionary PRO Guide ## Edutainment Ventures LLC Education Education, Reference 09-Feb-2016$2.99

With more than 3500 chemistry terms and lots of chemical formulas, this Chemistry Dictionary will sure cement your Chemistry basics. For quick and SMART learning this Chemistry App has a Quick Guide of many chemical formulas and many more. This app is full of numerous QUIZZES to brush up your knowledge and challenge your learning.

Chemistry Dictionary is divided into following categories:

• Analytical Chemistry
• Biochemistry
• Nuclear Chemistry & Crystallography
• Organic Chemistry
• Physical Chemistry
• Atmospheric Chemistry
• Inorganic Chemistry
• Units and Measurements
• Miscellaneous

=> Features

• Quick Guide- A quick glance at all the basic Formulas.
• Quiz- Test yourself and memorize with this chemistry quiz.
• Autoplay- Listen to all the terms and its meaning.
• Contribute- If you think something’s amiss, contribute it!
• Edubank- Save terms which you might encounter frequently.

# JR Chemistry Set

Games

15-Jun-2012

$7.99 Version 2.0 is the culmination of many years of development and experimentation. It has everything a young scientist interested in chemistry should need to apply chemistry in school and in the real world. We know that many adults have fond memories of wishing for a chemistry set when they were a child and the lucky ones got their wish on a special holiday or birthday. This app gives you (and your child) far more than a box of chemicals (and difficult instructions) might give you. It gives you a solid working knowledge of chemistry without exploding in your face! JR's Chemistry Set makes chemistry interesting and fun to learn. It is a handy and powerful reference tool for chemistry enthusiasts and practitioners at all ages and all levels. It contains an interactive periodic table based upon the innovative Rota Period. With this app you can easily combine elements into chemical compounds and display the formulas using physics and touch control. The main game component is called Mad Scientist and it challenges you to make valuable compounds like Water, Sodium Hydroxide and Hydrogen Peroxide. The quest in the game is to build a rocket ship. You are scored on your ability and these results are displayed in Game Center. In addition, all chemical compounds you create, are stored in the Library for future reference. You can also pay to skip a level if you are unable to solve the puzzle! There is also a series of... read more # Amino Acids: Quiz & Flashcards ## Andrey Solovyev Games Games, Trivia, Education, Word 07-Feb-2014$0.99

Do you know the chemical formula of glycine?
Amino acids are building blocks of proteins and peptides. Thus, the knowledge of their structures and names is important not only for chemists, but also for biologists, pharmacists, and just for everyone studying science or medicine.
This app is the easiest and the most efficient way to learn the structures, codes, and properties of 20 standard amino acids (lysine, valine, threonine, and so on) and more than 20 related compounds (such as ornithine, taurine, cystine and others).

*****

* All 22 proteinogenic Amino Acids (20 common + Selenocysteine and Pyrrolysine).
* Colorful structural formulas.
* Three- and One-letter codes (abbreviations): for example, cysteine = Cys C.
* Isoelectric points (pI).
* Essential Amino Acids - from Phenylalanine to Tryptophan.
* Polar (aspartic and glutamic acids, arginine) and Hydrophobic Amino Acids (leucine, isoleucine).
* Aromatic amino acids (tyrosine).
* Unnatural Amino Acids such as D-Alanine.
* Dipeptides such as Aspartame.

*****

Choose the game mode:
* Spelling quizzes 'Structure - Name'.
* Multiple-choice questions (with 4 or 6 answer options).
* Time game (give as many answers as you can in 1 minute).
Two learning tools:
* Flashcards.
* Tables.

The app is translated into 9 languages, including English, German, Spanish and many others. So you can learn the names of the amino acids in any of... read more

# AIPMT - Formulae & Notes

## APPLECT LEARNING SYSTEMS PRIVATE LIMITED

Education

Education

14-Oct-2014

Free

AIPMT - Formulae & Notes by Meritnation is a Swift and Easy way to revise important AIPMT formulae and notes on the go. Grab the app and get answers to cryptic Chemistry equations , twisted Physics formulae and tedious Biology concepts. Add Meritnation to your AIPMT preparations with this completely FREE app. Join a community of over 75 lakh students who are already on Meritnation. All the stuff you love, now available on the go!

Have questions? Want more from the app? Problems or feedback? Please reach out to us at [email protected]

Best wishes for your AIPMT preparations!

# Formulae

## Benjamin Cunningham

Reference

Reference, Education

22-Jun-2014

Free

Formulae is the perfect one-stop-shop for most formulas used in school. Designed for students in first or second year of university taking classes in Math, Physics, or Chemistry, this application will allow anyone to quickly reference their desired equations. While not for use in testing environments, this app is perfect for those assignments and take home quizzes which are seemingly endless. Browse through four different categories: Math, Physics, Chemistry, and Constants, then from there pick your desired sub-topic and formula. "Formulae" is lightweight, fast, and incredibly simple to use.

FULL VERSION FEATURES
- List of commonly used constants
- 2x as many Math, Physics and Chemistry formulas including:
- sequences and series
- polar and complex numbers
- harmonic motion
- relativity
- thermodynamics
- molecular geometry
- thermochemistry
- and much, much more!!!... read more

# Molecular Formula Generator

## Kirill Blinov

Education

Education, Productivity

14-May-2013

Free

Generates full list of molecular formulae based on molecular mass (m/z value) and elemental composition.

- Specify m/z value, mass accuracy, possible element composition and double bonds equivalent;
- Generate complete list of molecular formulae (only first 1000 displayed);
- Share list of molecular formulae via email;... read more

# Physics Chemistry Abbr & Defs

## Kiran Kumar Ragam

Education

Education, Reference

20-Mar-2017

$1.49 ******Please kindly rate this app . Its free********** Like us on Facebook : https://www.facebook.com/istudentworld Follow us on Twitter: https://www.twitter.com/istudentworld Find our apps at : http://www.istudentworld.com/apps Around 1000 Abbreviations & 1000 Definitions in Physics and Chemistry for students. Unique collection of "Physics" and "Chemistry" Abbreviations and Definitions for students who want to keep a reference in mobile. The app covers most of the Scientific definitions used in physics and chemistry. Please send suggestions to http://istudentworld.com/contact... read more # Molarity Calculator ## MaoWare Corporation Education Education, Utilities 12-Jul-2011$2.99

Molarity Calculator allows you to calculate any of mass, volume, and the molar concentration.

Built-in unit converter makes it a snap to calculate molarity from any mass or volume units.

Simply pick the calculation you want to perform, enter your values, and pick the units.

This is a general purpose molarity calculator that will calculate the mass of reagent needed to make a particular concentration of solution. It can solve for reagent mass, solution volume, and molar concentration given the other two parameters (and the formula weight).... read more

# Isotope Pattern Simulator

## Patrick Salveson

Education

Education, Reference

22-Aug-2015

Free

Isotope Pattern Simulator lets students and researchers simulate the isotopic distribution pattern that would be measured via Mass Spectrometry for most organic molecules.

Supports the following atoms: H, C, N, O, F, Cl, Br, I, S, Si, Se, P, and B

Allows you to quickly see the differences between isotope patterns for M, 2M, 3M, and 4M species.

Calculates the Degrees of Unsaturation for each chemical formula

Calculates the exact mass of the molecule.... read more

# FastFormulas

## Chaitanya Kuttanoor

Education

Education, Reference

07-Jul-2015

Free

Chemistry Formulas Search Engine.

Disclaimer:

This is made in view to make the life of the Chemistry students easy. This can be only used for reference.... read more

# AutoFormula

## Filip Baaw

Education

Education, Utilities

10-Dec-2012

$2.99 What is AutoFormula?? AutoFormula can either be seen as a calculator or a collection of formulas. It provides both a description(sometimes including a picture) and a possibility to calculate different entities in the formula based on the values you already got. AutoFormula has been on the nordic market since 2012.... read more # SciencePairs ## Volker Egelhofer Education Education, Games 22-Aug-2017$0.99

Chemical formulas simply memorize through pairs.

The correct combination of a chemical formula and corresponding name gives a pair.

The Usage of the app is intuitive and self-explanatory.

Target group: pupils or students of natural sciences or scientifically interested laymen.

Features

• Over 50 different chemical compounds from 6 different substance classes: Organic acids, Oxygen compounds, Alkanoic acids, Nitrogen compounds, Sulfur compounds,Functional groups

• Compounds can be selected from one or more substance classes.

• The number of cards can be set in steps of 2, from a minimum of 8 to a maximum of 24.

• The questions are randomly selected.

• No registration is required.

• No telemetry data are recorded!... read more

# ChemFormulas

## Pat Thayer

Education

Education, Games, Puzzle

08-Jun-2014

$1.49 The ChemFormulas app provides hundreds of opportunities to name or write inorganic formulas. Immediate feedback is provided with every formula. Access to the correct formula or name is a finger touch away in the form of an animated explanation. The simplicity of the interface allows the user to focus on chemistry. Mastery of assembling or naming inorganic chemical formulas occurs in the shortest possible time. Finding oxidation numbers for inorganic compounds is included. View animations of app operation and access additional resources at chemistryapp.org. This app runs on IOS 6 and 7 for iPhone, iPod and iPad. This method of learning or teaching inorganic chemical formulas has been successfully demonstrated on classroom computers over a ten-year period all over the US. This is our first app to go mobile. Learning how to balance chemical equations as well as other apps to follow.... read more # A New Periodic Table for Chemistry The Rota Period ## James Rota Reference Reference, Education 29-Jul-2012$4.49

Now in 20 languages! English, Spanish, French, German, Russian, Japanese, Italian, Portuguese, Chinese, Greek, Korean, Malay, Danish, Dutch, Finnish, Norwegian, Swedish, Thai, Turkish and Vietnamese.

Based upon the innovative Rota Period, this free periodic table for chemistry is a handy reference tool.

There are several unique structural things about the Rota Period that make it easy to understand and use:

1. It uses 12 columns (groups) instead of 18 or 32.
2. The 5+, 6+, 7+, and 8+ elements have their own unique position in the periodic table.
3. It uses the horizontal and vertical of the page to displace elements.
4. It is based upon showing valences, not orbitals.

The above items allow for the following benefits:

1. It incorporates the Lanthanide and Actinide Series (i.e. do not need separate tables for these).
2. It is very easy to see valences and the relationships between elements. For example, it is very easy to see how Titanium and Zirconium are related to Carbon (they are all 4+s).
3. It clearly separates the negative (nonmetal) elements from the positive (metal) elements.

Similar to Mendeleev's original periodic table the Rota Period is based on displaying valences, not orbitals. The Rota Period is easy to teach, easy to learn and easy to remember.

The following data is included: Atomic Number, Atomic Weight, Melting Point, Boiling Point, Heat of Fusion, Heat of Vaporization,... read more

# CmpdCalculator

## Mary Steele

Education

Education, Reference

25-Sep-2017

Free

CmpdCalculator aids with calculating molar masses quickly. You do not need to look up and enter in molar mass of each element, CmpdCalculator does this for you. You can also click the information button for a given element to learn more about that element. Each element also links to a Wikipedia page, by clicking on the Wiki icon.... read more

# Science Pro

## Marc Burkhardt

Education

Education, Reference

25-Feb-2015

$2.99 Are you in the search of the perfect Scientific Reference? Well, then you've come exactly to the right place. Still speculating? Allow yourself to be convinced... Science Pro offers you a tremendous amount of Formulas covering Mathematics, Physics and Chemistry. Browse the stunning graphics and organize them using tags. Explore the beauty of Chemistry with the interactive periodic table. Mathematical Topics: - Algebra and Arithmetic - Trigonometry - Plane Geometry - Solid Geometry - Vectors - Functions and Curves - Differential Calculus - Integral - Series - Linear Algebra - Complex Number - Differential Equation - Fourier Transform - Laplace Transform - Vector Calculus - Probability and Statistics Physical Topics: - Kinematics - Dynamics - Fluid Mechanics - Oscillations and Waves - Thermo Dynamics - Acoustics - Optics - Electricity - Atomic and Nuclear Physics Periodic Table: For each Chemical Element you have access to more than 40 properties, ranging from the Classification to the Enthalpy of Atomisation. There's probably little chance that Science Pro can't satisfy your thirst for knowledge. Made in Switzerland with Love.... read more # SUM SciConvert - Unit Converter & Formula Manager ## SUM - Apps KG Utilities Utilities, Productivity 19-Mar-2017 Free SUM SciConvert is a scientific unit and formula calculator/converter with more than 60 different formulas and over 700 Units from more than 50 categories! The smart algorithm has your back and always provides you with the unit and formula you need! Unit conversions have never been so fast and easy on the iPhone! Features: - Easy to use and simple user interface - More than 60 formulas from 20+ categories (eg. Ohms Law, set of Pythagoras ,Euclid's height theorem,…) - More than 700 Units in 50+ categories - Search function for formulas or parameters - Super fast unit converter (it might just take 2 taps) - Memory function (remembers your last conversions) - 32 currency courses are updated on a daily basis - Truly in depth units are supported (Henry, Tesla, Rem,…) Formula categories: - Circle - Ohms law - Triangle - Triangle right - Pythagorean theorem - Euclid's height theorem - Triangle orbiting radius - Square - Rectangle - Cube - Speed - Distance - Time - Acceleration - Weight force - Mass - Cube - Circular cylinder - Circular cone - Sphere Unit categories: - Mass - Area - Currency - Data - Data flow - Fuel - Length - Power - Pressure - Speed - Temperature - Time - Volume - Acceleration - Amperage - Angle - Capacitance - Charge - Density heat flow rate - Energy - Energy divided by area... read more # Your Ultimate Science Wiki ## Melvin Lee Education Education, Utilities 04-Sep-2018 Free Need help with mathematics or chemistry. This app provides different calculators and formula sheets. Calculators: - ABC Formula Calculator - Prime Calculator (also calculates divisors of an integer) - Capacity Calculator - Molar Mass Calculator Formula Sheets - Derivatives - Primitives - Exponents and Logaritms - Congruent Triangles - Unit Circle... read more # Vocaly - Maths & Vocabulary ## Nicolas Dalbard Education Education, Productivity 29-Aug-2017 Free The must-have app for all students who wants to succeed in mathematics, physics, Spanish, French, German, etc... Add your formulas and vocabulary sets within minutes and train yourself with the Flashcards and the Training mode. You are done with all theses formulas and vocabulary learned by heart and forgotten right after the test. Vocaly helps you not only to perfectly learn but also to keep your memory alive by reminding you to quickly review some old lessons. TRAINING MODE - Use the Training mode to review effortlessly your formulas and vocabulary. Trainings are very efficient to learn without even thinking. - Set the Training mode as you want. Set the tolerancy (to accept typing errors), the questions order (for instance by difficulty) or the questions language. FLASHCARDS - To get familiar with the lesson, use the Flashcards. The question is written on the front and the answer is on the back. COACH - Give it the date of your test and the Coach will make your revisions planning for you. - It suggests you to review lessons you might have forgotten. - It sends you notifications according to your revisions planning. - It supports you after each training :) SHARING - Share your lessons with your friends like you would share a picture. == ATTENTION == Without the in-app purchase "Vocaly Plus", the app is limited to 2 lessons of 20 words each, includes ads and does not include the extension Word of... read more # Reduction Formula ## Thomas Sheridan Education Education, Productivity 18-Sep-2015 Free The reduction formula, the vital, simple, but painfully long-winded calculation that is taught in all physical chemistry (and related areas) group theory courses, and provides insight into IR spectra and much more besides. Here it is shown below: n(Γ) = 1/h Σ χ(r) ∙ χ(i) ∙ N where: n(Γ) - is the number of times a given reducible representation, Γ, occurs in the sum. h - is the order of the group (i.e. the number of symmetry operations in the group, not just the number of classes) χ(r) - is the character in the reducible representation χ(i) - is the character in the irreducible representation N - is the number of symmetry operations in a given class If you've been through such a course you will appreciate that getting an answer out of this can take a little more time than you'd like, and if you are going through such a course you'll often find practice problems without answers you can check against your own. This app solves these issues. Simply select the point group, type in the reducible representation you have worked out, and the app will reduce it for you. And all for free, how lovely.... read more # Periodic Table Prof ## Academ Media Labs, LLC. Education Education, Reference 14-May-2016$30.99

Periodic Table Prof is a helpful source for everyone who studies Chemistry. All known information about Elements of the Periodic Table is here.

2) Choose wishful elements;
3) Get exhaustive information about them;
4) Take a test, check your knowledge;
5) Watch the statistics and work on errors.

Features:
- 2 modes (Learn and Test);
- numerous questions on Chemistry;
- statistics of right and wrong answers.

Master all Elements of the Table in a matter of weeks.... read more

# Chemical Engineering Calculators

Productivity

Productivity, Education

22-Apr-2016

$7.99 This app contains several calculators that are useful for chemical engineers: Charle's Law Boyle's Law Gay-Lussac's Law Combined Gas Law Arrhenius Equation Sounders-Brown Equation Ideal Gas State Equation Dilution of Solutions Log Mean Temperature Difference Liquid Phase Diffusion Coefficient Standard Temperature & Pressure Half Life Calculator... read more # Periodic Table with Molar Mass ## Heikki Kainulainen Education Education, Utilities 10-Jan-2017$1.49

Use this periodic table for calculating molar mass for any chemical formula. Please note that the chemical formula is not limited to the known chemical compounds.

Select elements to see the molar mass of the compound. By clicking the compound you see a detail page of the elements showing mass fraction percentages. There you can also edit the amounts of elements.

References:
Atomic weights are according to IUPAC © 2013 (Pure Appl. Chem., Vol. 85, pp. 1047-1078, 2013). Revised values are taken from IUPAC website. Conventional atomic weights are used for boron, bromine, carbon, chlorine, hydrogen, lithium, magnesium, nitrogen, oxygen, silicon, sulfur and thallium. For radioactive elements with no stable isotopes, mass number of the most stable isotope is used.... read more

# Labculator

## Yuto Ohno

Education

Education, Productivity

27-Jun-2018

Free

Labculator has three main functions.

Firstly is the calculation of molecular weight. You are able to input a molecular formula with an easy-to-use specialized keyboard that returns a precise molecular weight. This function already contains a variety of common molecular formulas but also the flexibility to input any desired combination of elements so that any chemical formula’s molecular weight can be found. In addition, frequently used formulas are predicted for a faster calculation experience.

The second function is “Reagent Treatment”.
You usually use moles when you plan an experiment however in labs, you use mass units to weigh reagents. This conversion from moles to mass is troublesome, but you can easily perform this conversion using “Reagent Treatment” in Labculator.

The last function is “Reaction Calculation”.
In real experiments, you usually use multiple substances in one reaction, so it is useful that these substances’ amounts are handled in an organized way. “Reaction Calculation” makes it possible so that you can calculate the amounts of reagents together.
These functions can also store data if you register so you can calculate daily tasks even easier.... read more

# MATTERS　-元素を組み合わせて、世界を知ろう。-

## eda inc

Education

Education, Puzzle, Games

25-Apr-2016

Free

「MATTERS」は元素を組み合わせて、化学式を完成させることが目的のゲームです。

ステージをクリアしていくごとに問題はどんどん難しくなっていきます。

▼遊び方

# ScienceChemistry

## Webcreatorhub Inc

Education

Education, Reference

28-Aug-2017

Free

Solutions
Polymers
Chemical Reactions

There is an In-app Purchase for :

50 Questions

Types of Questions :

Multiple-Choice
True/False
Photo
Video

Awesome way to learn Chemistry.... read more

# CalcVerter

## loay setrak

Utilities

Utilities, Education

20-Sep-2015

\$7.99

CalcVerter is an all in one Unit Converter and Calculator app that includes 20 Unit Conversion Categories, Scientific Calculator with optional RPN mode, and many more Calculators

Here is what’s included in CalcVerter

• 20 Unit Conversion Categories including: Acceleration, Angle, Area, Astronomical, Currency, Density, Digital Storage, Energy, Force, Illumination, Inductance, Length, Magnitude, Mass, Power, Pressure, Speed, Temperature, Time and Volume.

• Calculator with optional RPN Mode, Integrated with the Unit Converter, Constants, and all the other tools that are included in CalcVerter

• 27 Geometry Calculators split into 4 categories: Area, Surface Area, Volume and Perimeter

• 97 Financial Calculators split into 5 Categories: General, Banking, Stocks/Bonds, Corporate and Financial Markets

• 80 Physics Calculators

• 59 Engineering Calculators split into 3 categories: Civil, Electrical and Mechanical

• 34 Health Calculators

• 78 Dynamics Calculators split into 3 categories: Basic Dynamics, Astrodynamics and Thermodynamics

• 35 Chemistry Calculators

• 5 Quantum Calculators

• Convert Between bases 2-36
• Over 50 Constants
• Find weight on other Planets and celestial objects
• Table of Elements
• Formulas and Descriptions for all the calculators