Entropy and Heat Engines

Entropy and Heat Engines

This General Chemistry lecture covers the Second Law of Thermodynamics and relationships between heat, work and entropy for expansion and compression of gases.

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.