Chemistry of the World Cup Trophy

Chemistry of the World Cup Trophy

Made of solid gold, it seems the World Cup trophy must be hollow. And its distinctive green stripes are made of an interesting compound called malachite.

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.