Question: this is the question use what you learned from the oher image to anseer it - The rate constant & for a certain reaction is

this is the question use what you learned from the oher image to anseer it

- The rate constant & for a certain reaction is measured at two different temperatures: 420c |7.6x10" C 5 12 Assuming the rate constant obeys the Arrhenius equation, calculate the activation energy Ea for this reaction. Round your answer to 2 significant digits

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