Material for Today's Class 9.4 Crystal Structures Questions and Problems 53, 54, 65 10.1 Concentration Units Examples 10.1, 10.2, 10.3, 10.4 Questions 1-8, concentration conversions 9, 10, 15-18, making solutions 11-14 60, 61

Material for Next Class 10.1 Concentration Units Examples 10.1, 10.2, 10.3, 10.4 Questions 1-8, concentration conversions 9, 10, 15-18, making solutions 11-14 60, 61 10.2 Principles of Solubility Example 10.5 Questions 19, 20 (H and temperature 21, 22 Henry's Law 23-26 10.3 Colligative Properties of Nonelectrolytes Examples 10.6, 10.7, 10.8, 10.9 Vapor pressure 27-30, Osmotic Pressure and Molar Mass 31-34, FP Depression/BP Elevation and Molar Mass 39-44, 46-48, 51, 52