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14. Consider the following mechanism k A + B7 k2 k3 C→ D C (a) Derive the rate law using the steady state approximation to eliminate the concentration of C. (b) Assuming that k3 << k2, express the pre-exponential factor A and Ea for the apparent second-order rate constant in terms of A1, A2, and A3 and Eal, Ea2, and Ea3 for the three steps.

14. Consider the following mechanism k A + B7 k2 k3 C→ D C (a) Derive the rate law using the steady state approximation to eliminate the concentration of C. (b) Assuming that k3 << k2, express the pre-exponential factor A and Ea for the apparent second-order rate constant in terms of A1, A2, and A3 and Eal, Ea2, and Ea3 for the three steps.

Introduction to Chemical Engineering Thermodynamics
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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14. Consider the following mechanism k3 k A + B C C→ D k2 (a) Derive the rate law using the steady state approximation to eliminate the concentration of C. (b) Assuming that k3 <« k2, express the pre-exponential factor A and Ea for the apparent second-order rate constant in terms of A1, A2, and A3 and Eal, Ea2, and Ea3 for the three steps.
Transcribed Image Text:14. Consider the following mechanism k3 k A + B C C→ D k2 (a) Derive the rate law using the steady state approximation to eliminate the concentration of C. (b) Assuming that k3 <« k2, express the pre-exponential factor A and Ea for the apparent second-order rate constant in terms of A1, A2, and A3 and Eal, Ea2, and Ea3 for the three steps.
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