chanterowe13 chanterowe13

21-07-2017
Chemistry

contestada

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.

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amirreza688 amirreza688

21-07-2017

They lower the activation energy.

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