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Chemistry
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ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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
Transcribed Image Text:The rate constant k for a certain reaction is measured at two different temperatures:
temperature
173.0 °C 5.6x 1010
321.0 °C 3.1 x 1o12
Assuming the rate constant obeys the Arrhenius equation, calculate the activation energy E for this reaction.
Round your answer to 2 significant digits.
kJ
E
mol
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