another site for assistance
Honors students, be sure that you are working problems. You have a packet of problems to try. The answers to all of these are posted in the back of my classroom.
There are also problems in chapters 4 and 12 suggested in your text for you to practice. Answers are in the teacher's edition in the front of our classroom.
I found http://www.chem.arizona.edu/~salzmanr/103a004/nts004/l24/l24.html which may be another place you could turn for help.
You must work some of these on your own in order to truly understand the material.