The electrolysis of a tin (II) chloride solution demonstrates the oxidation and reduction of Sn2+ ions as beautiful tin crystals grow and spread throughout the solution. There are enough materials to complete the demonstration 5 times.

WARNING: This product can expose you to chemicals including Phthalates, which is known to the State of California to cause reproductive harm. For more information go to http://www.P65Warnings.ca.gov

Kit Includes:

1 x 2.5g Tin (II) Chloride
10 x Zinc Electrodes
5 x Petri Dishes
1 x Red Connecting Wire
1 x Black Connecting Wire