12 Gases
Chapter 12: Gases
Labs
Gas Elasticity
Math Skills
Converting Pressure Units (Problems A)
Pressure-Volume Problems (Problems B)
Volume-Temperature Problems (Problems C)
Pressure-Temperature Problems (Problems D)
Ideal Gas Law (Problems E)
Molecular Speeds (Problems F)
Gas Law Stoichiometry (Problems G)
Objectives
Sect 1: Characteristics of Gases
Describe the general properties of gases (p. 416-418).
Define pressure, give the SI unit, and convert between standard units of pressure (p. 419).
Relate the kinetic-molecular theory to the properties of an ideal gas (p. 421-422).
Sect 2: The Gas Laws
State Boyle's law.
State Charles's law.
State Gay-Lusac's law.
State Avogadro's law.
Sect 3: Molecular Composition of Gases
Describe the relationships between gas behavior and chemical formulas, such as those expressed by Graham's Law of diffusion, Gay-Lussac's law of combining volumes, and Dalton's law of partial pressures (p. 436-439).
Explain the importance of Avogadro's Law in determining the formulas of chemical compounds (p. 432).