CHEM 139 Current Homework List:
All Homework problems are taken from the 8th edition of the textbook, End of Chapter
“Questions and Problems” section (not the “Active Learning Questions”).
If you are using the 7th edition, most of the problems are identical; be warned that the following
three problems differ between the two editions and the answer key will correspond to the newer
version: Chapter 1 Problem 9, Chapter 2 Problem 29, and Chapter 9 Problem 7.
Homework 1 due Thurs October 2:
Chapter 1: 9, 12.
Chapter 2: 9, 12, 13, 23, 25, 29, 33, 39, 47, 51, 61, 63, 65, 72, 73, 75, 87, 89, 93, 102, 105, 107,
108.
Chapter 3: 13, 14, 17, 25, 26, 29, 31, 55.
Homework 2 due Thurs October 9:
Chapter 3: 58.
Chapter 10: 7, 31, 33, 74, 75.
Chapter 4: 18, 19, 25, 31, 32, 33, 37, 39, 42, 89.
Homework 3 due Thurs October 16:
Chapter 4: 52, 53, 75, 77, 83, 84.
Chapter 11: 9, 11, 23, 24, 26, 27, 31, 43, 45, 47, 51, 53, 60, 61, 63, 102, 105.
Homework 4 due Thurs October 23:
Chapter 11: 70, 73, 75, 80, 81.
Chapter 5: 11, 13, 17, 19, 35, 39, 41, 43, 45, 49, 59, 63.
Chapter 12: 3, 4, 5, 11, 15, 17, 25, 33, 35, 47.
Homework 5 due Thurs October 30:
Chapter 12: 61, 67, 69, 81, 83, 111, 119.
Chapter 8: 5, 11, 19, 21, 23, 33, 35, 39.
Homework 6 due Thurs November 6:
Chapter 8: 41, 45, 65, 69, 79, 81, 99.
Chapter 6: 13, 23, 29, 33, 35, 37, 43, 49, 51, 59.
Chapter 7: 11, 17, 21, 25, 29, 69.
Homework 7 due Thurs November 13:
Chapter 7: 33, 40, 41, 49, 53, 59, 63, 65, 66, 81, 93.
Chapter 18: 3, 19, 21, 31, 33, 87.
Homework 8 due Thurs November 20:
Chapter 18: 37, 45, 47.
Chapter 9: 7, 15, 31, 37, 39, 45, 51, 55, 57, 63, 65, 73, 83.
No homework/quiz Thanksgiving week
Homework 9 due Wednesday December 3:
Chapter 15: 6, 17, 21, 25, 35, 45, 49, 55, 59, 65, 67, 71, 101.
Extra credit homework due Friday December 5:
Chapter 16: 7, 9, 15, 33, 41, 43, 49, 51, 63, 64.