Homework, pages 645-646 problems 19, 20, 27, 28, 29, 30

Homework, page 603 problems 61, 62, 64

PROGRAM ALERT!! DO NOT TRY PROBLEM #63 AS ASSIGNED IN CLASS.

Chapter 12 Practice Test

The practice test for Chapter 12 are below. The answers are bold and underlined. Suggestion, cover the answers before you solve the problem and then look. Remember, the Chapter 12 test will be next Tuesday, February 23rd.

Homework, pages 600-601 problems 31, 32, 33, 42, 45, 46, 47

Problems 31, 32, and 33 are more practice with integrated rate laws. Do them if you feel that you need more practice. Please read section 12.6 on mechanisms. There will be a Check-Me-Quiz on integrated rate laws on Thursday, February 18th. On Friday, February 19th, we will be doing a lab on kinetics / reaction rates. Be prepared to take the test over Chapter 12 as soon as Tuesday, February 23rd, 2010.

Homework, pages 599-600 problems 27, 28, 29, 30

Read Sections 12.4 and 12.5 in the book on top of the homework given. Be prepared for a quiz covering integrated rate laws on Thursday, February 18th, 2010.

Homework, pages 598-99, problems 18, 19, 22, 24, 25

Homework, page 550-51, problems 66, 67, 70, 73, 72, 73, 74, 76

Below are the solutions to the problems assigned on Friday, February 5th. We will be reviewing for the Chapter 11 test on Monday in class and the test will be on Tuesday, February 9th. Have a good weekend.

Practice problem done in class - 2/2/2010

Below is the problem that was presented in class. I have not supplied a solution to this problem. You should have the solution in your notes.

Practice Problem for Freezing Point Dep. / Molar Mass Det. Quiz

Below is a practice question that relates to the quiz that you will be having tomorrow. There is not a graph shown, but you can determine the freezing point by finding a consistent temperature that would be the plateau on the graph. Below the question is a solutions guide. Good luck.

Homework, page 549-50, problems 48, 49, 57, 58, 59

Please make sure to read sections 11.5 and 11.6 in the book along with the homework assignment.