Our Upper Four students have been making bath bombs in their chemistry lessons.
To create their bath bombs, they mixed sodium hydrogen carbonate and citric acid together. Next, they added a few drops of food colouring, perfume and ethanol.
They then pressed the mixture into moulds, of flowers, stars, hearts and many more different designs, and put them into a drying oven to set.
The results: some beautiful bath bombs that made some wonderful Christmas gifts over the holidays!
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