General Chemistry Course App

Wolfram Group

- December 31, 2014

1

Loading device compatibility...

(42)

# Description

Taking introductory chemistry, or need a quick chemistry reference? Then you need the Wolfram General Chemistry Course Assistant. This comprehensive app for chemistry will help you quickly solve your homework problems, ace your tests, and quiz your understanding of basic chemistry concepts so you're prepared for your courses. Forget canned examples! The Wolfram Chemistry Course Assistant solves your specific chemistry problems on the fly.

This app covers the following topics applicable to Introductory Chemistry, General Chemistry, and AP Chemistry:

- Determine properties of elements, chemicals, and ions

- Compute properties of gases using various gas laws

- Perform stoichiometric conversions for solutions

- Balance equations

- Compute the enthalpy, equilibrium constant, and theoretical yield of a reaction

- Perform over 45 different computations

The Wolfram General Chemistry Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram General Chemistry Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

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# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

3.7

42 total

5 20

4 7

3 6

2 2

1 7

NATHAN SCHUH

Disappointing Since I love Wolfram So many awful mistakes. Incorrect chemical equation balancing (even hydrogen + oxygen -> water) . Some excusable errors like incorrect molar masses when i use lowercase instead of capital letters. Like the title says, I love wolfram stuff, own Mathematica and use it often. Wolfram Alpha is cool, but the developers overlooked some significant errors in this app. Great idea, this would be helpful to students if it worked like expected. Please fix it.

Otha Mcgee

Very poor selection I dont recomend this product to anyone because it lacks the most important tool crcial to learning. It doesnt show you how to solve the equations now does it give examples of how. Its a disaster unless you are in a chemistry class right now. Then you can use it side by side with your notes. If that is the case the its great. You just cant learn without instructions of how to and where you went wrong. Dont buy, dont buy , dont buy.

Jon Grimes

Not good I want a refund I DO NOT WANT TO PAY 5.30 FOR AN APP THAT DOES THE SAME THING AS GOOGLE. there is no mole to gram button here (which isn't that hard to do). There's no help with balancing equations. There's no redox reactions or acid/base equation help. I WANT A REFUND.

Sam Sun

Can't balance equations The app is all good, except it can't seem to balance equations at all. Even the example equation of O2 to O3 fails

User reviews

Wolfram Group September 29, 2014

Please send us additional information and specific details by emailing us at android-support@wolframalpha.com. # What's New

- Bug fixes

# Additional information

Updated

December 31, 2014

Size

3.3M

Installs

500 - 1,000

Current Version

1.0.5217458

Requires Android

2.1 and up

Content Rating

Everyone

Permissions

Report

Flag as inappropriate Offered By

Wolfram Group

Developer

Visit Website Email android-support@wolframalpha.com Privacy Policy

100 Trade Center Drive
Champaign, IL 61820

# Similar

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Chemist is your portable chemistry lab. It’s the only virtual chemistry lab for tablets to conduct chemistry experiments, explore chemistry reactions with different lab tools. Try mixing chemicals by pouring them into beakers or test tubes. You can also heat the chemicals with a bunsen burner, or put a piece of cesium into water.

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## Integral calculator

Full version. This app is 100%Free!

Users college level with some knowledge in integral and/or Fourier series will appreciate in depth all features of this app.

Integrals calculator is a powerful app to calculate indefinite and definite integrals and make a complete functions analysis of real variable.

Integrals Calculator makes operations with functions such as Derivate, Integral and Fourier Series coefficients numerical calculations.

Also, Integrals calculator solve analytically differential ordinary equations up to order two (or output false when solution were not found), calculates Taylor polynomial around a point.

This app help in one variable real calculus, from Integrals, to Taylor polynomial. Also it calculates derivate, plot functions, Taylor Polynomial, derivate and so on ...

In resume, with Functions Integrator is able to do the following operations:

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Integrals calculator requires internet connection!!

Reject imitations! This is the only integral calculator certified from www.mathstools.com.

## Perfect Chemistry

Perfect Chemistry is a fun game and reference application.

* Balance Me! – Solve the missing coefficients to balance chemical equations. Over 400 unique equations

* Elements Challenge - Random questions about elements

* Fully interactive Periodic Table

* Compound Glossary – Details for almost 1600 chemical compounds

## Chemistry

The app allows to discover chemical reactions and to solve the chemical equations with one and several unknown variables. You'll always have Mendeleev's periodic table and the solubility table handy. And even the calculator of molar masses!

The app discovers the equations of chemical reactions even if the right or left part is unknown, helps you with organic and inorganic chemistry. The discovered reactions in an usual and ionic aspect will be mapped and formulas of organic chemistry are drawn for you.

Mendeleev's periodic convenient interactive table. Press a chemical element in the table to look the information.

The calculator of molar masses. Enter correctly a chemical compound and it will show molar masses and percentage of elements.

The table of solubility of substances is added in the app. Now your textbooks become waste!

The best solver of chemical equations for iPhone and iPad.

## Chemical Suite Free

MAFN

1

Chemical Suite includes educational tools related to chemistry:

- Periodic Table with visualization settings.

- Detail of elements, more than 30 properties for each element, including general and physical properties, history... and more.

- Unit converter tool (temperature, mass, length, etc, more than 30 magnitudes)

- Atomic weight calculator

- Search engine of elements filtering by their properties values.

- Gas laws utils

- Complete listing constants, with search engine.

- Natural and radioactive isotopes

- Percent ionic character calculator

- Properties graph

## Chemistry Helper

A simple app designed as a quick reference for chemistry students. Includes a periodic table with links to wikipedia, a tool to calculate molecular masses of compounds (with a button at the top to perform simple grams/moles calculations, calculate mass percents and do stoichiometry with that compound), a table of polyatomic ions, constants, solubility rules, tools for calculating molarity and volume of solutions, tools for converting between units commonly used in chemistry, compound lookup that links to major chemical search engines (and wikipedia, of course), a table of reduction potentials, organic chemistry functional groups, IR, H1 NMR and C13 NMR spectroscopy tables and a table with common ligands.

Make sure to check out my other chemistry app, Molecule Viewer 3D.

Note: ad supported

If you don't like ads there is an ad free version on the market for a dollar :)

Comment or email me with questions or concerns.

## Complete Chemistry

Complete Chemistry focuses on students learning chemistry. The app covers tutorials, solver, quiz, formulas and dictionary.

It covers all you need to know to understand chemistry concepts. The chemistry practical exposes you to periodic table and dilution calculation.

Complete chemistry offers a quiz section for evaluating your knowledge and areas you need to improve on chemistry.

The app also has a note section where you can save notes of items you want to remember or a summary of certain concept.

The app basically covers syllabus for exams like WAEC, NECO, JAMB, KCSE, Post JAMB and GCE besides everyone can still use it.

The following topics are covered

Atomic Structure

Periodic Chemistry

Chemical Bonding

Stoichiometry

State of Matter

Energy and Energy Change

Acids, Bases and Salts

Solubility of Substance

Rate of Reactions

Redox Reaction

Carbon Compounds

Chemistry and Environment

Non Metals

Metals and its Compounds

Organic Chemistry

Disclaimer: The question and solution section uses Past WAEC exam questions and solutions which were provided by WAEC for students planning to sit for WAEC exams

If you have a suggestion or issue with this app please kindly let me know through my contact email so that I will attend to it immediately. Remember to rate this app

## Chemik - cool chemistry tool

Chemist will help you in chemical tasks!

You do not have to know everything by heart! Chemist application will be enough!

Use the Periodic Table just like a computer keyboard.

The chemist will show you possible products and balance the chemical reaction! All you have to do is enter the reactants.

With the Chemist you will learn everything you need to know about the elements, compounds and chemical reactions.

You do not have to know everything by heart! Chemist application will be enough!

Use the Periodic Table just like a computer keyboard.

The chemist will show you possible products and balance the chemical reaction! All you have to do is enter the reactants.

With the Chemist you will learn everything you need to know about the elements, compounds and chemical reactions.

Details :

Chemist contains names, designs, and many other options for more than 1,500 chemical compounds.

Chemist shows the reaction products of over 2,000 chemical reactions and balances them immediately .

Chemist balances all redox reactions .

Chemist includes lots of information about compounds, the elements and chemical reactions.

Exemplary compounds :

- Oxygen acids : HNO3 , H2SO 4 , H3PO4,H2CO3

- Anaerobic acids : HCl , HBr , H2S

- Hydroxides : NaOH , Ca(OH)2 Mg(OH)2 , Al(OH)3

- Acidic oxides : SO3 , Cl2O 7 , N2O5

- Basic oxides: Na2O, CaO , MgO

- Oxygen salts: Al(NO3)3 ,

- Anaerobic salts NaCl , KCl , LiF

Examples of chemical reactions :

For Salt :

- Zn + HCl ( metal + acid )

- MgO + HBr ( metal oxide + acid )

- CaO + HNO3 ( metal oxide + acid )

- Al 2O3 + SO3 ( metal oxide + nonmetal oxide )

- Zn (OH)2 + H2SO 4 ( hydroxide + acid )

- KOH + N2O5 ( + metalloid oxide hydroxide )

- Na + Cl 2 (metal + non-metal )

For acids:

- Cl 2O7 + H2O ( acidic oxide + water )

For hydroxides:

- K + H 2O ( metal + water )

- K 2O + H2O ( metal oxide + water )

- KH + H2O ( metal hydride + water )

for oxides

- Each element + oxygen

Options for compounds:

- Molecular weight

- Structural formula

- Molecular formula

- dissociation

- Oxidation

- The ratio

- Atomic composition

- Chemical character

- Concentration rates

- Molar concentration

- Type of bond

Options for elements :

- General information

- Electronegativity

- Information about the atom

- The structure of the atom

Options for chemical reactions :

- Verbal record

- Ion record

## Organic Chemistry Mechanisms

This is the second version of Organic Chemistry Mechanisms. Due to me using a second software update kit, I cannot update my old app and update it and retain my 1,000+ down loaders. So to get my user base back, I am offering versions 2.0 of this app for %50 OFF!!!

MCAT, College Organic Chemistry. This app covers summaries and detailed electron pushing diagrams of all of the following topics. Best viewed in Landscape Mode.

Every single "-" below includes a description and a detailed reaction mechanism.

Alkanes

- Thermal Cracking - Pyrolysis

- Combustion

- Free Radical Halogenation

Alkenes

- Electrophilic Addition of HX to Alkenes

- Acid Catalyzed Hydration of Alkenes

- Electrophilic Addition of Halogens to Alkenes

- Halohydrin Formation

- Free Radical Addition of HX to Alkenes

- Catalytic Hydrogenation of Alkenes

- Oxidation of Alkenes to Vicinal Diols

- Oxidative Cleavage of Alkenes

- Ozonolysis of Alkenes

- Allylic Halogenation

- Oxymercuration-Demercuration

- Hydroboration of Alkenes

Alkynes

- Electrophilic Addition of HX to Alkynes

- Hydration of Alkynes

- Free Radical Addition of HX to Alkynes

- Electrophilic Halogenation of Alkynes

- Hydroboration of Alkynes

- Catalytic Hydrogenation of Alkynes

- Reduction of Alkynes with Alkali Metal - Ammonia

- Formation and Use of Acetylide Anion Nucleophiles

Alkyl Halides

- Coupling of Alkyl Halides with Gilman Reagents

- SN2 Mechanism with Alkyl Halides

- SN1 Mechanism with Alkyl Halides

- E2 Mechanism with Alkyl Halides

- E1 Mechanism with Alkyl Halides

Conjugated Species

- SN1 Mechanism with Allylic Cation Intermediate

- 1,2 and 1,4 Addition to Conjugated Diene

- Diels-Alder Reaction

Aromatic Compounds

- Electrophilic Aromatic Substitution with Halogen

- Electrophilic Aromatic Substitution - Nitration

- Electrophilic Aromatic Substitution - Sulfonation

- Friedel-Crafts Alkylation

- Friedel-Crafts Acylation

- Nucleophilic Aromatic Substitution

- Alkylbenzene Oxidation

- Alkylbenzene Halogenation

Alcohols & Ethers

- Electrophilic Aromatic Substitution with Halogen

- Electrophilic Aromatic Substitution - Nitration

- Electrophilic Aromatic Substitution - Sulfonation

- Friedel-Crafts Alkylation

- Friedel-Crafts Acylation

- Nucleophilic Aromatic Substitution

- Alkylbenzene Oxidation

- Alkylbenzene Halogenation

Alcohols & Ethers

- Dehydration of Alcohols

- Reaction of Alcohols with HX – Dehydrohalogenation

- Reaction of Alcohols with Thionyl Chloride

- Reaction of Alcohols with Phosphorus Tribromide

- Oxidation of Alcohols

- Alkoxide Ion Formation from Alcohols

- Reaction of Alcohols to form Ethers

- Williamson Ether Synthesis

- Acid Cleavage of Ethers

- Epoxidation of Halohydrins

- Acid Epoxide Ring Opening

Aldehydes & Ketones

- Reduction of Ketones and Aldehydes

- Reduction of Aryl Alkyl Ketones

- Oxidation of Aldehydes and Ketones

- Reaction of Grignard Reagents with Aldehydes and Ketones

- The Wittig Reaction

- Acetal Formation

- The Wolff-Kishner Reaction

- Reductive Amination

- The Cannizzaro Reaction

- Acid or Base Catalyzed Enolization

- Alpha Halogenation

- Haloform Reaction of Methyl Ketones

- Aldol Condensation

- Conjugate Nucleophilic Addition

- Conjugate Addition of Gilman Reagents

Carboxylic Acid Derivatives

- Reduction of Ketones and Aldehydes

- Reduction of Aryl Alkyl Ketones

- Oxidation of Aldehydes and Ketones

- Reaction of Grignard Reagents with Aldehydes and Ketones

- The Wittig Reaction

- Acetal Formation

- The Wolff-Kishner Reaction

- Reductive Amination

- The Cannizzaro Reaction

- Acid or Base Catalyzed Enolization

- Alpha Halogenation

- Haloform Reaction of Methyl Ketones

- Aldol Condensation

- Conjugate Nucleophilic Addition

- Conjugate Addition of Gilman Reagents

## Chemistry Lab

Become an organic chemistry ace by playing the app that turns real organic chemistry mechanisms into an outstandingly fun game. Play your way through actual reactions in a fun game rather than simply memorizing flash cards and reaction names. This app is the perfect study companion for an organic chemistry student and is just plain fun for anyone interested in chemistry as you play your way from one reaction to the next. Don't worry if you get stuck, hints will appear to help you along the way. The chemistry is explained in simple terms. Stop trying to memorize organic chemistry reactions and instead learn to solve them. If in school you get stuck on an exam reaction question, just draw out the entire Lewis structures including all the hydrogens and lone pair electrons - then 'play the game'. You'll surprise yourself that with a little practice you can figure it out, even if you've never seen that reaction before. See how exciting and easy organic chemistry can be!

## Chem Pro: Chemistry Tutor

101

1

The best way to learn chemistry on your Android device.

Introducing Chem Pro, the chemistry tutor in your pocket, and the only resource you will need to excel in AP Chemistry or General Chemistry this year. Chem Pro features an exclusive lesson library containing a total of 80 videos that cover the entire course of AP and General Chemistry. See what thousands of high school and college students across the world have been raving about. This life saving app is now available on Android!

Lessons: Struggling in your current chemistry course? Perhaps you need to review some material for an upcoming exam? Chem Pro contains over 31 hours of lesson videos, which makes it the perfect companion to have after you step out of the classroom. These lessons are dedicated to teaching students how to solve problems, the most important skill to master in order to excel in chemistry. In the videos, students are shown problems that are solved stepwise at a slow and easy to follow pace. The lessons don't just cover one example problem per topic, they cover all the possible problem scenarios that you would encounter in your homework or in an exam. Every topic is covered, from calculating molar masses to drawing Lewis structures to equilibrium. The first 10 lessons are bundled with the app for free and if you wish to continue learning, you can purchase and download the next pack of topics. Lesson videos are downloaded and saved to your device so you don't have to stream anything on the go. You can truly learn whenever and wherever you go.

Flash Cards: Chem Pro contains nine sets of flash cards specifically designed for what any student needs to memorize for a standard chemistry course. With these flash cards, you can easily memorize the 40 basic elements, the 21 common polyatomic ions, the common acid names, chemical colors (specifically for the AP Exam), and the 13 VSEPR molecular geometries. Simply select what you would like to memorize from the list of flash cards to begin memorizing. Just tap on each flash card and it flips around to show you the answer. Swipe back and forth to go to the previous or next card. It's that simple! What's even better is that every time you go to a flash card set, it automatically shuffles the order of the cards so that you can quiz yourself to make sure you know the material. This great feature can save you hours of time making index cards to memorize tedious chemistry concepts.

Chem Pro will not only teach you chemistry in a way you won't find in the classroom, but also provide you with several time saving tools you will love to use. Download and find out for yourself today!

If you have any questions, comments, suggestions, or concerns please feel free to email us at android@ihelpnyc.com

## Chemist Free- Virtual Chem Lab

THIX

1

This version is the trial version of Chemist.

Chemist is your portable chemistry lab. It’s the only virtual chemistry lab for tablets to conduct chemistry experiments, explore chemistry reactions with different lab tools. Try mixing chemicals by pouring them into beakers or test tubes. You can also heat the chemicals with a bunsen burner, or put a piece of cesium into water.

VIRTUAL REALITY

In Chemist, you can pour chemicals into beakers, mix them and then use the burette with the suck-and-release action as you would in real life. The 3D stage enables the parallax effect from different angles, so you can do everything as if you are in a real lab.

UNLIMITED POSSIBILITIES

Chemist has a built-in database with more than 200 chemical reagents. What’s more, additional chemical reagents will be added periodically through the online database CloudLab (available in the full version) for more unprecedented chemical reactions.

RISK FREE

Conduct dangerous experiments without worrying about breaking beakers or getting cut by broken glass. To avoid explosions and be able the see the reactions of the chemicals without breaking the containers, turn off the Explosive option to disable all explosions.

DEEPER LEARNING

Use Label tool to trace the accurate mass, temperature, density and volume of every substance in containers as the reactions are happening. Or simply tap on a chemical reagent to read the basic information about it.

SHARE AND GROUP WORKS

Use different tools to measure more than one beaker at the same time. Or invite a friend to hold a thermometer for you while you are mixing the chemicals. Share your discoveries with others through the web browser so they can see them anytime, anywhere.

Facebook: https://www.facebook.com/THIXLAB

# More from developer

## WolframAlpha

Remember the Star Trek computer? It's finally happening--with Wolfram|Alpha. Building on 25 years of development led by Stephen Wolfram, Wolfram|Alpha has rapidly become the world's definitive source for instant expert knowledge and computation.

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Parts of Wolfram|Alpha are used in the Apple Siri Assistant; this app gives you access to the full power of the Wolfram|Alpha computational knowledge engine. Domains covered by Wolfram|Alpha include:

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Regression

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Probability

PHYSICS

Mechanics

Electricity & Magnetism

Optics

Thermodynamics

Relativity

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CHEMISTRY

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Reactions

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MATERIALS

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Minerals

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ENGINEERING

Acoustics

Aeronautics

Electric Circuits

Fluid Mechanics

Steam Tables

Psychrometrics

Refrigeration

Structures

ASTRONOMY

Star Charts

Astronomical Events

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Moons

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Space Weather

Stars

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Space Probes

Photography

Barcodes

WEB & COMPUTER SYSTEMS

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IP Lookup

Notable Computers

Data Transfer

Port Numbering

String Processing

Hashing

Unicode Lookup

## Calculus Course Assistant

Taking calculus? Then you need the Wolfram Calculus Course Assistant. This definitive app for calculus--from the world leader in math software--will help you work through your homework problems, ace your tests, and learn calculus concepts. Forget canned examples! The Wolfram Calculus Course Assistant solves your specific Calculus problems on the fly including step-by-step guidance for derivatives, integrals, and much more.

This app covers the following topics applicable to Calculus, AP Calculus AB, AP Calculus BC, Calculus I, and Calculus II:

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The Wolfram Calculus Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Calculus Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Algebra Course Assistant

Taking algebra? Then you need the Wolfram Algebra Course Assistant. This definitive app for algebra--from the world leader in math software--will help you quickly solve your homework problems, ace your tests, and learn algebra concepts so you're prepared for your next courses. Forget canned examples! The Wolfram Algebra Course Assistant solves your specific algebra problems on the fly, often showing you how to work through the problem step by step.

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The Wolfram Algebra Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

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Taking precalculus? Then you need the Wolfram Precalculus Course Assistant. This definitive app for precalculus—from the world leader in math software—will help you work through your homework problems, ace your tests, and learn calculus concepts. Forget canned examples! The Wolfram Precalculus Course Assistant solves your specific precalculus problems on the fly, including solving equations, vector arithmetic, statistics, and much more.

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The Wolfram Precalculus Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Physics I Course Assistant

Taking introductory physics or need a quick physics reference? Then you need the Wolfram Physics I Course Assistant. This app will help you work through your homework problems, ace your tests, and learn physics concepts. Forget canned examples! The Wolfram Physics I Course Assistant solves your specific physics problems on the fly.

This app covers the following topics from Physics I:

- Solve linear and rotational kinematic equations

- Calculate forces of gravity, friction, and springs

- Calculate motion of rockets, pendulums, collisions, and more

- Perform calculations involving mass, weight, density, energy, work, and power

- Do unit conversions

- Look up laws of physics and common physics constants

The Wolfram Physics I Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Physics I Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Discrete Math Course Assistant

Taking discrete mathematics? Then you need the Wolfram Discrete Mathematics Course Assistant. This app for discrete math—from the world leader in math software--will help you work through your homework problems, ace your tests, and learn discrete math concepts. The Discrete Mathematics Course Assistant solves your specific discrete math problems on the fly, providing answers to a broad range of subjects.

- Do function calculations like domain and range, image and preimage, and inverse and growth

- Compute logic problems like minimal forms, implications, propositions, and bitwise operations

- Calculate set functions like power set, basic set operations, complement, and Venn diagrams

- Use the Number Theory section for division, modular arithmetic, prime numbers, special numbers, and integer functions

- Do sequence computations like summation, product, and limit of a sequence

- Compute permutation and combinatorics questions, including derangements and permutations of list or finite relations and Pascal's triangle

- Use the discrete probability section for Bernoulli trial equations and view statistics on coin and dice probabilities or view various distribution given the probability of success

- View information on basic, named, or custom graphs in our Graph Theory section

The Wolfram Discrete Mathematics Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Discrete Mathematics Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Pre-Algebra Course Assistant

Taking pre-algebra? Then you need the Wolfram Pre-Algebra Course Assistant. This definitive app for pre-algebra—from the world leader in math software—will help you work through your homework problems, ace your tests, and learn pre-algebra concepts. Forget canned examples! The Wolfram Pre-Algebra Course Assistant solves your specific pre-algebra problems on the fly.

This app covers the following pre-algebra topics:

- Find the divisors and prime factorization of a number

- Calculate the GCD and LCM of two numbers

- Determine the percent change

- Reduce and round numbers

- Evaluate expressions

- Solve equations and simplify expressions

- Convert units of length, area, volume, and weight

- Compute the mean, median, and mode of a dataset

- Plot equations on the coordinate plane

- Graph inequalities on a number line

- Calculate the area, surface area, or volume of a geometric figure

- Find the midpoint, slope, and distance between two points

The Wolfram Pre-Algebra Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Pre-Algebra Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Linear Algebra Course App

Studying linear algebra? Then you need the Wolfram Linear Algebra Course Assistant. This definitive app for linear algebra—from the world leader in math software--will help you work through your homework problems, ace your tests, and learn linear algebra concepts. Forget canned examples! The Wolfram Linear Algebra Course Assistant solves your specific algebra problems on the fly.

This app covers the following topics applicable to linear algebra:

- Solve an equation or a system of equations

- Add or subtract any two vectors

- Find the cross product or dot product for two vectors

- Find the dimensions, transpose, adjugate, rank, inverse, determinant, and reduced row echelon form of a matrix

- Calculate a matrix product

- Add and subtract matrices

- Compute linear transformations

- Determine subspaces, including row space, column space, and null space

- Find the characteristic equation, eigenvalues, and eigenvectors of a matrix

The Wolfram Linear Algebra Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Linear Algebra Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Statistics Course Assistant

Taking statistics? Then you need the Wolfram Statistics Course Assistant. This definitive app for statistics—from the world leader in math software—will help you work through your homework problems, ace your tests, and learn statistics concepts. Forget canned examples! The Wolfram Statistics Course Assistant solves your specific problems on the fly, covering descriptive statistics, distributions, and much more.

This app covers the following topics applicable to Statistics and Introduction to Statistics:

- Create a bar chart, histogram, or scatter plot of any set of data

- Find the mean, median, mode, standard deviation, quartiles, and interquartile range of a dataset

- Calculate normal probabilities and find information about the normal distribution

- Calculate binomial probabilities and find information about the binomial distribution

- Compute probabilities based on dice rolls and coin flips

- Find the best-fit line of a set of data points

- Select random integers or random real numbers

The Wolfram Statistics Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Statistics Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Fractions Reference App

Learning fractions? Then you need the Wolfram Fractions Reference App. Whether adding, subtracting, or converting fractions, the Wolfram Fractions Reference App will help you with your specific fraction problems.

- Visualize fractions on a number line or pie chart

- Convert a fraction to a decimal or percent or vice versa

- Get help with arithmetic, including addition, subtraction, multiplication, and division

- Reduce fractions to their simplest forms

The Wolfram Fractions Reference App is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Fractions Reference App draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Multivariable Calculus App

Taking multivariable calculus? Then you need the Wolfram Multivariable Calculus Course Assistant. This definitive app for multivariable calculus—from the world leader in math software—will help you work through your homework problems, ace your tests, and learn calculus concepts. Forget canned examples! The Wolfram Multivariable Calculus Course Assistant solves your specific multivariable problems on the fly, providing step-by-step guidance for limits, derivatives, integrals, and much more.

This app covers the following topics applicable to Multivariable Calculus, Advanced Calculus, and Vector Calculus:

- Evaluate any numeric expression, or substitute a value for a variable

- Plot 2D or 3D functions of your choice

- Determine the limit of a function as it approaches a specific value or values

- Differentiate any single or multivariable function

- Find the critical points and saddle points of a function

- Calculate the gradient of a function

- Identify the local extrema of a function

- Find the single, double, or triple integral of a function

- Determine the dot or cross product of two vectors

- Calculate the divergence or curl of a vector field

The Wolfram Multivariable Calculus Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Multivariable Calculus Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Physics II Course Assistant

Taking introductory physics or need a quick physics reference? Then you need the Wolfram Physics II Course Assistant. This app will help you work through your homework problems, ace your tests, and learn physics concepts. Forget canned examples! The Wolfram Physics II Course Assistant solves your specific physics problems on the fly.

This app covers the following topics from Physics II:

- Calculate properties of solids, including stress, pressure, deformation, and more

- Calculate properties of fluids, including drag, buoyancy, hydrostatic pressure, and more

- Solve a variety of electricity and magnetism calculations

- Perform ray optics calculations, including Snell's law, lensmaker's equation, thin lens equation, and more

- Compute wave effects, including properties of diffraction and thin film interference

- Do common thermodynamics calculations, including the ideal gas law, Joule's first law, and more

- Look up laws of physics and common physics constants

The Wolfram Physics II Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Physics II Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Mechanics of Materials App

Taking your first mechanics of materials class? The Wolfram Mechanics of Materials Course Assistant will help you solve those tricky homework problems, prepare for your next exam, and be ready to tackle future courses! The Wolfram Mechanics of Materials Course Assistant solves your specific problems, performs unit conversions on the fly, and shows you the equations!

This app covers the following topics applicable to mechanics of materials, mechanics of deformable bodies, solid mechanics, mechanics and materials, and statics:

- Calculate the normal stress on and extensional strain in a body

- Solve for the effects of temperature changes on a member

- Search for material properties of alloys, plastics, and woods

- Determine the Young's modulus, Poisson's ratio, and shear modulus of an object

- Use Hooke's Law for uniaxial stress and plane stress and a generalized version to solve for a member's stress or strain

- Evaluate axial deformation problems

- Find the shear stress on circular bars, rectangular or elliptical shafts, and thin-walled members undergoing torsional forces

- Determine the twist angles of torsion members

- Calculate the extensional strain and flexural stress in pure bending beams

- Solve for the deflection of statically determinate beams

The Wolfram Mechanics of Materials Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Mechanics of Materials Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Fractals Reference App

Like fractals? Want to know more about them? The Wolfram Fractals Reference App is a handy reference you can take with you wherever you go. It's great whether you're covering fractals in your math course or just want to explore the beautiful shapes and structures of fractals and the math behind them.

- Choose from both common fractals and more unusual types

- Visualize the Sierpiński gasket, the Koch snowflake, and the Mandelbrot set, as well as over 40 other fractals

- Input parameters to customize your fractal type

- Learn the rules behind the fractal construction

- Explore hundreds of possibilities, including line and shape replacement fractals, space-filling curves, Blancmange function, Mandelbrot and Julia sets, and 3D fractals

The Wolfram Fractals Reference App is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Fractals Reference App draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Astronomy Course Assistant

Do you need an astronomy tool that does more than just show you pictures? Something that will actually help you with your school work? The Wolfram Astronomy Course Assistant provides a suite of useful tools for helping you in your introductory computational astronomy course. From fact checking to formulas, this app provides a convenient resource to help you complete your homework and study for tests. Answers are computed on the fly using input values you specify.

This app covers the following topics, applicable to college-level Astronomy 120 or any other introductory computational astronomy course:

- Get an overview of constellations, including the effects of proper motion

- Learn the celestial reference points and their location in your sky

- Explore solar system objects, properties, and dynamics

- Study Moon phases, eclipses, and tides

- Examine properties of over 100,000 stars, including distance, parallax, luminosity, and position on the Hertzsprung–Russell diagram

- Learn about the seasons and when meteor showers occur

- Access formulas such as Newton's and Kepler's laws, escape velocity, moments of inertia, angular momentum, and Einstein's famous E=mc^2

- Convert between wavelength and frequency, or find the energy of a photon

- Understand the cosmological effects of universal expansion on light and the gravitational effects of black holes

- Determine the probability of intelligent life on other worlds

The Wolfram Astronomy Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Astronomy Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.