Selective Precipitation

Selective Precipitation

This General Chemistry lecture covers the selective precipitation of ionic salts as a result of adding acids, bases or common ions to solution.

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.