Chiral Publishing
Chiral Publishing: An Introduction to Chemistry: Ideal Gas Calculations: Audio Book
This audio book from "An Introduction to Chemistry" provides step-by-step directions on how to use the ideal gas equation. The sample calculations show how the units cancel out to get to mols. Also find links to animations and tutorials...
Towson University
Towson University: Ideal and Real Gas Laws
The ideal gas law is stated and explained at this site from the Towson University. It is then used to derive the other gas laws (Charles, Boyle's, Gay-Lussac's, Avogadro's, combined, etc.). Other gas law relationships are discussed....
Chiral Publishing
Chiral Publishing: An Introduction to Chemistry: Equation Stoichiometry and Ideal Gases: Audio Book
Mark Bishop describes how to use equation stoichiometry in this audio book. Detailed examples help to understand the conversions. Also find links to audio books for other chemistry topics.