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Chemistry, 10.03.2020 18:49 kkwolfcityouwc96

The rate constant k for a certain reaction is measured at two different temperatures:

temperature k

376.0 °c 4.8 x 108

280.0 °C 2.3 x 10 8

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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