Primary 4 put their Science goggles on today to investigate the chemical reaction between vinegar and baking soda 👩🔬👨🔬
Our aim was to inflate a ghost balloon without blowing it up ourselves 👻
We guessed what would happen if we used too much baking soda and vinegar (the ghost would explode) and what would happen if we didn’t use enough (we would have a very tiny ghost or no ghost at all)
Here are some photos and videos of our experiment in action 😁
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