3.1 The Mole (Molarity)
Mole-Gram Conversion Problems: 2, 4, 8, 10, 12, 86
 
Molarity Problems: 16, 18, 20, 22, 24
 
3.2 Mass Relationships in chemical formulas
Problems: 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 86, 87
 
3.3 Mass Relations in Reactions
Balancing Equation Problems: 48, 50, 52, 78, 80, 82
 
Mole-Mass Relations in Reactions Problems: 54, 56, 58, 62, 64, 66, 70, 86