The rate constant k for a certain reaction is measured at two different temperatures: temperature 338.0 °C 441.0 °C E.= 0 k Assuming the rate constant obeys the Arrhenius equation, calculate the activation energy E for this reaction. Round your answer to 2 significant digits. mol 5.0× 1010 2.5 x 10¹1 X Ś

Chemistry by OpenStax (2015-05-04)
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Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
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Chapter12: Kinetics
Section: Chapter Questions
Problem 60E: The rate constant for the decomposition of acetaldehyde, CH3CHO, t0 methane, CH4, and carbon...
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The rate constant k for a certain reaction is measured at two different temperatures:
temperature k
338.0 °C
441.0 °C
Assuming the rate constant obeys the Arrhenius equation, calculate the activation energy E for this reaction.
Round your answer to 2 significant digits.
5.0 x 1010
2.5x 10¹¹
kJ
mol
X
5
Transcribed Image Text:The rate constant k for a certain reaction is measured at two different temperatures: temperature k 338.0 °C 441.0 °C Assuming the rate constant obeys the Arrhenius equation, calculate the activation energy E for this reaction. Round your answer to 2 significant digits. 5.0 x 1010 2.5x 10¹¹ kJ mol X 5
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