Chap 19: 4, 14, 20, 28, 34, 50
Chap 20: 8, 11, 14ab, 14(cont), 22, 30, 34, 39, 43, 48
Chap 21: 2, 5, 9ab, 9c, 18, 24, 31a, 31b, 42
Chap 22: 3, 14, 19, 21, 30
Sample 1 (Thermodynamics)
Sample 2 (Thermodynamics)
Sample 3 (Thermodynamics)
Sample 4 (Electrostatics)
Sample 5 (Electrostatics)
Sample 6 (Electrostatics)