An interactive animation showing some of the properties of water. See how the particles of water molecules move and stick together.

See the changes that occur on a molecular level when acids and bases react. Colorful animations show how the particles interact with each other.

Check your knowledge of conversion factors in this interactive practice activity. Practice unit conversions by filling in the number that completes them.

Colorful animation outlining the relationship between the temperature and volume of gas particles. See what happens when the number of particles and pressure remains constant and the temperature of the gas is altered.

Check out this wonderful animation depicting Boyle's Law. See what the relationship is between the pressure and volume of gases.

Listen and watch as this audio book shows the relations of molar mass and chemical compounds. Discover the formula for molecular mass, ionic compounds, and formula units, and view several pictures about chemical formulas.

Test your electron-configuration skills in this animated exercise. Practice writing the abbreviated configurations for some of the common elements on the periodic table.

Introduction to volatilization gravimetry and precipitation gravimetry. An example using volatilization gravimetry to determine the purity of a metal hydrate mixture.

In this activity, students will be exposed to introductory words along with names and pictures of tools in the chemistry classroom. They will be exposed to the vocabulary by looking at and reciting words from a slide show and then as a...

This original six-part Chemistry Now video series uses components of a cheeseburger to illustrate and explain common chemistry concepts and reactions. Videos include the science of the bun, the burger, cheese, tomatoes, pickles and...

The purpose of this tutorial is to introduce you to some of the chemical concepts which are necessary to understand biology. Concepts include the basics for understanding biology, chemical bonds and attractive forces, the chemistry of...

Investigate acetamide, a common amide, with this interactive 3-D molecule. View the structure from all angles and also find links to other organic structures.

View 4 common amino acids from all angles with these 3-D interactive molecules. Also, find links to information about other structures.

Find basic steps for naming acids and other chemical compounds. Use the tutorials to practice naming compounds.

Investigate organic compounds that have more than one functional group using these interactive 3-D models. Also find links to animations, tutorials, and power points about other chemistry topics.

Investigate the structure of ethyl butanoate, a common ester, by manipulating a 3-D model. View the molecule from all sides and also visit the links to animations, tutorials, and power points about other chemistry topics.

Investigate ethers through this interactive 3-D molecule of diethyl ether. Also find links to animations, tutorials, and power points about other chemistry topics.

Discover the chemical structure of ketones by manipulating these 3-D molecules. Also find links to information about other chemistry topics.

Discover the structure of simple sugars by manipulating these 3-D monosaccharide molecules. View them from all angles, and also find links to information about other chemistry topics.

This audio book, narrated by author Mark Bishop, describes how to draw resonance structures. Contains a few examples to help understand the steps. Also find links to tutorials and animations about other chemistry topics.

This interactive audio book provides a simple overview of how to use radioactive substances. Find links to numerous chemistry animations, power points, and tutorials.

This audio book, narrated by author Mark Bishop, provides examples of how to calculate percentages. Calculations for percent mass and volume are shown. Also find links for tutorials and power points about other chemistry topics.

This audio book, narrated by author Mark Bishop, provides the equations needed to convert temperature. Find the conversion factors for Fahrenheit, Celsius, and Kelvin. Also visit links for animations and tutorials about other chemistry...

A basic periodic table any scientist or non-scientist can use to find information about the elements.