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Water Splitting Kit

Product # P6-2170

Availability: In stock

  • Buy 20 for $71.10 each and save 10%

Water Splitting Kit

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Caltech scientists, working with local high school science teachers, have created a program called Juice from Juice that teaches concepts related to solar energy in the disciplines of Chemistry, Biology, Physics and Engineering. The main experiment for Juice from Juice is building a dye-sensitized solar cell. This supplemental kit expands upon the related engineering, chemistry and biology concepts of that kit by having students build their own water-splitting device. The students must construct the device themselves and then can watch water transform into hydrogen and oxygen gases before their eyes. This concept of storing energy in chemical bonds relates directly to photosynthesis. This kit can also be used as a jumping off point for a discussion on fuel cells and hydrogen energy storage.
For a class of 30 in pairs (or slightly more with groups of 3). Once devices are made, they are reusable. Extra sodium sulfate is available in a refill kit to run subsequent reactions with the device.

30 Centrifuge Tubes, 15mL
30 Nickel Wire, 6 in.
30 Zip Ties
15 Push Pins
50g Sodium Sulfate
1 Tube of 5 min. Epoxy
30 Alligator Leads
15 9V Batteries

Other Items Required:
Cup or Beaker (about 250mL)
Scrap plastic/cardboard to mix epoxy on
Scrap cardboard/plastic or toothpick/coffee stirrer to apply epoxy
Matches or lighter (optional)

Safety Data Sheets:
Download chemical safety MSDS PDF document.

Lesson Plans:
Download Biochemistry High School Lesson Plan PDF document

Additional Resources:
Reinventing The Leaf Scientific American PDF

Products being sold are not toys. They are for Educational / Laboratory use only. They are not for use by children 12 and under.