Chemistry · Electrochemistry
Build a lemon battery and compare fruits
Make cells from fruit, zinc and copper, measure their voltage and light an LED with several in series.
- Easy
- 1–3 hours
- Under 250
606 projects · 13 streams · every class
Electrochemistry projects 3
Electrochemistry projects in Chemistry, each with materials, steps and what result to expect.
3 Chemistry projects
Chemistry · Electrochemistry
Make an electroplating cell and copper-plate a key
Coat a steel key with copper and find how plating time changes the mass gained.
- Intermediate
- 1 day
- 250–500
Chemistry · Electrochemistry
Electrolyse water and collect the gases
Split water with a 9 V battery and show that hydrogen and oxygen form in a 2:1 ratio.
- Intermediate
- 1 day
- Under 250
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