Rainbow Electrolysis Demonstration Kit

Description

Study oxidation-reduction, electrolysis and acid-base reactions as Universal Indicator is added to an aqueous sodium sulfate solution. When two carbon electrodes are connected to a battery and placed in the solution, a rainbow of colors forms as the water is electrolyzed. There are enough materials to complete the demonstration 5 times.

Kit Includes:
1 x 50mL Sodium Sulfate Solution, 1M
1 x 6mL Universal Indicator
1 x Red Connecting Wire
1 x Black Connecting Wire
12 x Carbon Electrodes
2 x Petri Dishes