I WONDER - How Fast Do Chemical Reactions Occur?

I WONDER - How Fast Do Chemical Reactions Occur?

Assessment

Interactive Video

Physics, Science, Chemistry

KG - 6th Grade

Hard

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Chemical reactions occur at different speeds, influenced by factors like temperature, reactant amounts, and stirring. Quick reactions include glow sticks snapping and soda fizzing, while slow reactions include rusting and tree growth. Lower temperatures, such as in a fridge, slow down reactions, delaying spoilage.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How does temperature influence the rate of chemical reactions?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Why does food spoil more slowly in the fridge?

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