Chemistry: Polyatomic ion structures

Chemistry: Polyatomic ion structures

Chances are good that you've been asked to memorize some of these to be able to name common ionic compounds.

Solving Boyles and Charles Gas Law Problems

How to set up and solve Boyle's and Charles' Law problems, with the algebra and rounding off of answers fully explained.

The Gas Laws

This video goes through the theories of Boyle, Charles and Gay-Lussac and how the equations are arrived at.