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The rate constant k for a certain reaction is measured at two different temperatures: temperature 57.0 C 198.0 C E = Assuming the rate

The rate constant k for a certain reaction is measured at two different temperatures: temperature 57.0 C 198.0 C E = Assuming the rate constant obeys the Arrhenius equation, calculate the activation energy E for this reaction. Round your answer to 2 significant digits. k 3.0101 8.9 x 101 kJ mol x10 X

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