Rate of reaction of Vitamin C tablet - how fast will a Vitamin C tablet dissolve if placed in water of different temperatures?
Observation: When one fruit rots, the fruit in contact with it begins to rot too. Why? At what distance does this occur? Is it only when the fruit is touching the rotting part does it start to rot?
Experiments involving building simple rockets - putting Redoxon tablet in film canister, fill with water, turn upside down and let it shoot into the air
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