Science
Basic
Playdough Volcano Eruption Experiment
This experiment is about chemical reactions that take place between baking soda and vinegar in a volcanic set-up and checking what makes the reaction happen quickly.
Step-by-Step Instructions
1
Place the plastic bottle in the centre of a cardboard base.
2
Use playdough or clay to build your desired volcano mountain shape around the bottle, make sure to leave the bottle opening uncovered.
3
Add food colouring to the warm water in the bottle.
4
Then add the drops of dishsoap.
5
After add the 3 tablespoons of baking soda to the mixture.
6
When you are ready add the vinegar to the mixture and watch your volcano erupt!
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