CHAPTER 12

Gases

General Information
- Gases - Lecture notes; large print, colorful; sample problems (General Chemistry I, Professor David P.White, SUNY at New Platz).
- Gases - Gas Laws, Gas Stoichiometry, Gas Density, Dalton's Law of Partial Pressures, Kinetic Molecular Theory (KMT) of Gases, Graham's Law of Effusion (Chem 12, Penn State, York Campus).
- Kinetic Molecular Theory and Gas Laws Table of Contents - Links to various sections of gas law theory explained by students at Diamond Bar High School; includes worksheets and experiments (ChemTeam, Diamond Bar High School).
- Physical Properties of Gases, Interdependence of P, V, T and n.... - Lecture summaries (General Chemistry, Dan Dill, Boston University).
- Gas Law Problem Set - Practice working gas law problems (Chemistry 145, Scott Van Bramer, Department of Chemistry, Widener University).
- Gas Laws - Review questions (Prepared by and for the students Department of Chemistry, University of Missouri - Rolla).

Gas Pressure
- The Four Gas Law Variables: Temperature, Pressure, Volume, Moles - Discussion of basic concepts (ChemTeam, Diamond Bar High School).
Boyle's Law
- Boyle's Law - Discussion of Boyle's Law with sample problems using the equation: P₁V₁ = P₂V₂ ; link to a discussion of the experiment performed by Boyle; link to a Boyle's Law Worksheet (no answers) (ChemTeam, Diamond Bar High School).
- Empirical Gas Laws: Pressure - Discusses Boyle's Law including historical background; sample problem (Dr. James A. Plambeck, University of Alberta).
Charles' Law
- Charles' Law - Background information on Gay-Lussac and Charles; discussion of the law; sample problems using the equation: T₁V₂ = T₂V₁ to solve; link to Charles' Law Worksheet (no answers) (ChemTeam, Diamond Bar High School).
- Empirical Gas Laws: Temperature - Discusses Charles' Law including historical background; sample problem (Dr. James A. Plambeck, University of Alberta).
The Combined Gas Laws
- Combined Gas Law - Discussion of the law; sample problems using the equation: P₁V₁T₂ = P₂V₂T₁ to solve; includes a review of Dalton's Law of Partial Pressures (with a reference link to a table of vapor pressures in kPa and temperatures) plus combination gas law problems requiring the vapor pressure of H₂O ; link to Combined Gas Law Law Worksheet (no answers) (ChemTeam, Diamond Bar High School).
The Ideal Gas Law
- PV = nRT: The Ideal Gas Law - Discussion of the Ideal Gas Law; sample problems using the equation: PV = nRT to solve; link to Ideal Gas Law Worksheet (no answers) (ChemTeam, Diamond Bar High School).
- Gases: The Ideal Gas Law - Links to Introduction, Universal Gas Law Constant and Ideal Gas Law Calculations, Molar Volume of Gases, Applications of the Ideal Gas Law (Dr. James A. Plambeck, University of Alberta).
- Ideal Gas Law AND Recipe for Gas Law Problems - Lecture summaries (General Chemistry, Dan Dill, Boston University).
Gases in Chemical Reactions
- Empirical Gas Laws: Volume - Discusses Gay-Lussac's law of combining volumes and the Avogadro law (Dr. James A. Plambeck, University of Alberta).
Dalton's Law of Partial Pressures
- Dalton's Law of Partial Pressures - Discussion of the basic concept with examples; link to Dalton's Law Worksheet (no answers) with a link to a Vapor Pressure Table (ChemTeam, Diamond Bar High School).
- Partial Pressures of Gases - Discusses Dalton's law of partial pressures; contains a Composition of Dry Air at Sea Level Table which gives the mole percent of the gases in air (Dr. James A. Plambeck, University of Alberta).
- Vapor Pressure - Discusses vapor pressure with tables (Vapor Pressures and Densities of Pure Substances, Vapor Pressure and Density of Water at Different Temperatures) with vapor pressure given in kPa; sample problem (Dr. James A. Plambeck, University of Alberta).
- Dalton's Law of Partial Pressures; van der Waals Equation - Lecture summaries (General Chemistry, Dan Dill, Boston University).
- Vapor Pressure AND Phase Diagrams - Lecture summaries (General Chemistry, Dan Dill Boston University).
Kinetic Molecular Theory of Gases
- Kinetic Molecular Theory Basics - Basic introduction to KMT (ChemTeam, Diamond Bar High School).
- Kinetic-Molecular Theory Explains the Ideal Gas Law - Links to an introduction to KMT, explanations of gas pressure, gas temperature and partial pressure, sections on velocities of gas molecules and equations for state of gases (Dr. James A. Plambeck, University of Alberta).