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
Chemistry projects 4
Chemistry projects built around safe, household or school-lab chemicals: reactions, rates, acids and bases, electrochemistry, food and the environment.
4 Chemistry projects
Chemistry · Analytical Chemistry
Make a red cabbage pH indicator and test household liquids
Extract a natural indicator from red cabbage and rank household liquids from acid to base.
- Beginner
- 1–3 hours
- Under 250
Chemistry · Physical Chemistry
Find how temperature changes reaction rate with antacid tablets
Time how long an effervescent tablet takes to dissolve at different water temperatures.
- Easy
- 1–3 hours
- Under 250
Chemistry + Biology
Extract DNA from fruit in your kitchen
Pull visible strands of DNA out of a banana or strawberry with soap, salt and cold alcohol.
- Beginner
- 1–3 hours
- Under 250
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