Sixty multiple choice questions cover the entire gamut of chemistry concepts. This is the local section of the U.S. National Chemistry Olympiad, where your chemistry candidates take a shot at entering the national competition. They...

In this chemistry learning exercise, test takers answer 60 multiple choice questions on topics related to chemistry from balancing equations to calculating moles and molecules of compounds. They name formulas, they convert, they solve...

This program asks students to determine the average KE of a gas molecule in a sample and then find the temperature of the particles that make up the sample based on the rms speed of the particles.

This program asks students to determine the average KE of a gas molecule in a sample and then find the rms speed of the particles that make up the sample.