The activation energy for the gas phase decomposition of acetic anhydride is 144 kJ. (CH3 CO)2O → CH₂=C=O + CH3COOH The rate constant at 493 K is 5.48 x 10-4 s1. The rate constant will be 0.00745 sat K.
The activation energy for the gas phase decomposition of acetic anhydride is 144 kJ. (CH3 CO)2O → CH₂=C=O + CH3COOH The rate constant at 493 K is 5.48 x 10-4 s1. The rate constant will be 0.00745 sat K.
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 29E: The rate constant for the ?rst-order decomposition at 45 C of dinitrogen pentoxide, N2O5, dissolved...
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Transcribed Image Text:The activation energy for the gas phase decomposition of
acetic anhydride is 144 kJ.
(CH3CO)2O → CH₂=C=O + CH3COOH
S
The rate constant at 493 K is 5.48 x 10-4 s-1. The rate
constant will be 0.00745s¹ at
K.
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