Make a gas canon is one easy science experiment that you can do at home with your children. For this experiment you will need :
- a small glass bottle with a tightly fitting cork
- baking soda
- vinegar
- a piece of paper
- water
Now this is step by step :
Put some baking soda into bottle
Dip the cork in water to make it very wet.
Pour some vinegar into the bottle and push in the cork as quickly as you can.
And…Stand Back…!!! The cork will Pop Out!!!
So, How it works?
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