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Physics 12 Online
OpenStudy (anonymous):

help please i need to pass this class Which statement about activation energy is true? It is not affected by catalysts. It has no effect on the rate of the reaction. It is the energy required to break existing chemical bonds. It is the same for all reactants.

OpenStudy (anonymous):

im pretty sure its the first one but i dont know if im right

OpenStudy (anonymous):

ok thank you!

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