Chapter 14 and 21 Test

Tomorrow (Friday, February 11th, 2011) will be the test over the stoichiometry unit (Chapter 9 in your book). I have posted the keys to ALL of the work packets used and quizzes taken in class on the Events Calendar of the class website. The work packets are under the date February 9th, 2011 and the quizzes are under the date February 10th, 2011. All of the material is good for review. Come and see me before the exam if you have any questions.

Stoichiometry Packet #1 Answers

The key for Stoichiometry Packet #1 has been posted on the Events Calendar of the class web page. There will be a short quiz tomorrow over the material covered in the packet. The quiz will go in your homework category.

Test Tomorrow Over Electrochemistry

Below is the key to the review for the oxidation / reduction unit. Also included are images of the quiz that was given on Friday, December 10th and the solutions. The test tomorrow will be a combination of mutiple choice and short answer.

More Balancing Complex Redox Reactions Practice

On the Events Calendar for the class website, I have posted a pdf file of five more practice problems for balancing complex redox reactions. Below is the key for the five problems. On Monday, we will be reviewing all hour. Any questions that you may have can be addressed then.

Key - Balancing Complex Redox Reactions

Below are the solutions to the Balancing Equations (Redox Method)

Balancing Complex REDOX Reactions

A VODCast covering how to balance a complex REDOX reaction has been posted on the Events Calendar of the class webpage. It is a Quicktime movie file, so you will need the Quicktime program to view it. The problem covered is number 5 from part C of the worksheet.

Chemical Reactions Test

Below is a solutions guide to the optional review for tomorrow's test on chemical reactions. Come and see me tomorrow morning if you have any questions.