Module 3

Module 3—Electrochemical Reactions

Lesson 5 Lab: Analyzing a Hydrogen Peroxide Solution

In this investigation you will perform a titration analysis to determine the concentration of hydrogen peroxide in a commercially sold preparation.

Retrieve your copy of the Module 3: Lesson 5 Assignment that you saved to your computer earlier in this lesson. You will record data and complete your analysis in your Lesson 5 Assignment.

Read page 603 in the textbook to familiarize yourself with the purpose, problem, design, materials, and procedure you will follow. Then, complete the lab as described on page 603 of the textbook.

If you do not have access to the materials and a supervised laboratory, or if you would like to see the lab performed before you attempt it, view the virtual investigation “Lesson 5 Lab: Analyzing a Hydrogen Peroxide Solution.” If you will not be completing the lab yourself, remember to record data and observations as you view the presentation.

Module 3: Lesson 5 Assignment

Retrieve your copy of the Module 3: Lesson 5 Assignment that you saved to your computer earlier in this lesson. Complete Part 1 of the Assignment. Save your completed Assignment in your course folder. You will receive instructions later in this lesson on when to complete Part 2 and when to submit your work to your teacher.

Chemistry 30 Learn EveryWare © 2009 Alberta Education