Using chemical change to identify an unknown

Page 1. 268 Investigation 5. Chemical change © 2007 American Chemical Society Student activity sheet Activity 5.2 Using ...
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Student activity sheet

Name:_______________________________

Activity 5.2

Using chemical change to identify an unknown Test liquid

Baking soda Baking powder Detergent

Powder being tested

Cream of tartar Cornstarch Unknown

What is the identity of the unknown? _ __________________________________________________________ 268 Investigation 5. Chemical change

© 2007 American Chemical Society