The rate constant of the elementary reaction C4Hs (9)→2C₂H4 (9) is k=1.23 x 10 sat 427 °C, and the reaction has an activation energy of 261 kJ/mol. Compute the rate constant of the reaction at a temperature of 464 °C. k: 8-1 for this question. At a temperature of 427 °C, 5.64 x 10³ s is required for half of the C4H8 originally present to be consumed. How long will it take to consume half of the reactant if an identical experiment is performed at 464 °C? t= S

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter18: Chemical Kinetics
Section: Chapter Questions
Problem 23P
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The rate constant of the elementary reaction
C4H8 (9)→2C2H₁ (9)
is k=1.23 x 10 s¹ at 427 °C, and the reaction has an activation energy of 261 kJ/mol.
Compute the rate constant of the reaction at a temperature of 464 °C.
k=
8
Values if needed for this question.
At a temperature of 427 °C,
5.64 x 10³ s is required for half of the
C4H8 originally present to be consumed. How long will it take to consume half of the reactant if an identical experiment is performed at 464 °C?
t=
S
Transcribed Image Text:The rate constant of the elementary reaction C4H8 (9)→2C2H₁ (9) is k=1.23 x 10 s¹ at 427 °C, and the reaction has an activation energy of 261 kJ/mol. Compute the rate constant of the reaction at a temperature of 464 °C. k= 8 Values if needed for this question. At a temperature of 427 °C, 5.64 x 10³ s is required for half of the C4H8 originally present to be consumed. How long will it take to consume half of the reactant if an identical experiment is performed at 464 °C? t= S
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