Monday, 9 April 2018

Chemical changes sience experement

CHEMICAL CHANGES



what you need

  • Three small plastic cups
  • Half a cup of PVA glue 
  • A teaspoon of washing powder
  • A cap full of vinegar
  • baking soda - different colours
  •  paper
1.Put all the cups on top of the paper
2.Put glue in a cup
3.Put a quarter of a teaspoon of baking soda and put it in a small cup of whatever colour you like
4.Pour a cap full of vinegar in the same cup
5.Do it again but with a different colour
6.you can also mix the colours
7.put a quarter of a teaspoon of washing powder and try it with washing powder
at

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