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How do catalysts increase the rate of a chemical reaction?

They lower the activation energy.
They lower the collision energy.
They increase the collision energy.
They increase the temperature.
They increase the concentration of reactants.

User NewbiZ
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2 Answers

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Yup, if you add a catalyst the activation energy needed to overcome is lower to form a reaction.

How do catalysts increase the rate of a chemical reaction? They lower the activation-example-1
User Matiss
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A, They Lower The Activation Energy.
User Gene Sy
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