A dimerization 2A > A2 is found to be first order with a half life of 666 s. This somewhat surprising result is explained by postulating the following 8. mechanism A* +A- → A, k → A* Where k2 >>kı (a) What is the value for the rate constant k1? (b) if the initial concentration of A is 0.05 M, how much time is required to reach [A] =0.0125 M?

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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A dimerization 2A > A2 is found to be first order with a half life of 666
s. This somewhat surprising result is explained by postulating the following
8.
mechanism
A* +A- → A,
k
→ A*
Where k2 >>kı (a) What is the value for the rate constant k1? (b) if the initial
concentration of A is 0.05 M, how much time is required to reach [A] =0.0125
M?
Transcribed Image Text:A dimerization 2A > A2 is found to be first order with a half life of 666 s. This somewhat surprising result is explained by postulating the following 8. mechanism A* +A- → A, k → A* Where k2 >>kı (a) What is the value for the rate constant k1? (b) if the initial concentration of A is 0.05 M, how much time is required to reach [A] =0.0125 M?
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