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RecommendRecommend PrintPrint



Test Tube Thunderstorm

Materials
2
Difficulty
2
Safety
3
Ethanol is layered on concentrated sulfuric acid in a test tube and crystals of potassium permanganate are added, causing flashes of fire.
  • Web Links
    chemistry.about.com/od/chemistrydemonstrations/a/test-tube-thunderstorm-demo.htm
    Author : About Education
    Description :
  • Videos
    www.youtube.com/watch?v=Nyzlt-dVgWQ
    Author : NurdRage
    Description : Includes safety and disposal advice.
    www.youtube.com/watch?v=K3yDXC55QAw
    Author : ChemCamTV
    Description :
    www.youtube.com/watch?v=cA1X4DTLYQ8
    Author : Chemistry Videos
    Description :
  • Categories
    Explosions | Redox
Materials
1: Easy to get from supermarket or hardware store
2: Available in most school laboratories or specialist stores
3: Requires materials not commonly found in school laboratories

Difficulty
1: Can be easily done by teenagers
2: Can be done by science teachers
3: May require a more experienced teacher

Safety
1: Minimal safety procedures required
2: Some safety procedures required to perform safely
3: Only to be attempted with adequate safety procedures and trained staff

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