Baking Powder & Baking Soda
Use your powers of deduction and a little chemistry to tell apart two common ingredients.
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Fizzing Oranges
Oranges may not rhyme, but they do react!
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Pourable Fire Extinguisher
Extinguish a candle with carbon dioxide gas.
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Squishy Egg
Witness osmosis in action by dissolving the shell of an egg with vinegar.
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