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Aldon Rainbow Electrolysis Demonstration
Item #: 2039830
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Description
Specifications
Customer Reviews
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.
Includes:
- 50 milliliter Sodium Sulfate Solution, 1M (Molar)
- 6 milliliter Universal Indicator
- 1 Red Connecting Wire
- 1 Black Connecting Wire
- 12 Carbon Electrodes
- 2 Petri Dishes