Oxidation-Reduction Reactions

Electrochemistry Laboratory Demonstration

Cornstarch Lab Assessment

1. What happened when you slowly pushed your finger or fist into the mixture?


2. What happened when you jabbed your finger or fist into the mixture?


3. What happened when you squeezed the ball?
    When you released the ball?


4. What factor seems to determine whether the mixture behaves as a solid or as a liquid?

Flame Test for Metals Part I

Flame Test for Metals Part II

Laboratory Demonstration Separating Mixtures

Filtration and Crystallization