Chem 121
Chapter 7—Gases
Practice Problems
These are UNGRADED problems that do not have to be turned in. HOWEVER, it is
strongly suggested that you complete them, as the gas problems on the final will have an
uncanny similarity some of these problems
Answers to these problems are located in your textbook.
Kinetic Molecular theory of gases: 7.1
Boyles’ Law: 7.15, 7.17
Charles’ Law: 7.23, 7.27
Guy-Lussac’s Law: 7.29, 7.31, 7.33
Combined Gas Law: 7.39
Avogadro’s Law: 7.45
The Ideal Gas Law: 7.51, 7.53, 7.55
Dalton’s Law: 7.59, 7.61
Additional Problems: 7.65, 7.67, 7.81, 7.83