I enjoyed it when we put the water in and it exploded.
I found it challenging to put the bath bomb mixture into the cup.
Have you ever wondered how to make bath bombs?
First, get a clear bowl and add 1 cup of baking soda, half a cup of citric acid, half a cup of epsom salts, 3 quarters of a cup of corn starch, 1 teaspoon of vanilla extract add 30 drops of essential oils with a pipette.Stir it up then let it dry overnight. After its dried, you can put it in water and watch it explode.The reaction from the baking soda, citric acid and the water caused a chemical reaction and made it fizz up with carbon dioxide.
By Alexander
2.7.19
Bonjour Alexander,
ReplyDeleteI liked the way you explained the chemoical reaction. Have you tried making these at home? What has been your most favourite science experiment so far and why?
Mā te wa,
Mrs Naden