Electrochemistry
A simple voltaic “Daniell’s cell” is presented. |
The splitting of water into hydrogen and oxygen gas is demonstrated. |
A fuel cell car is demonstrated. |
A piece of tarnished silver is cleaned using an aqueous solution of baking soda, salt, and aluminum foil. |
Oxidation and reduction reactions are demonstrated using one or more of the following common reactions involving copper in zinc chloride, zinc in copper sulfate, and copper in silver nitrate. |