Below is a simplified version of the Theorell-Chance mechanism for the metabolism of ethanol (A) to acetaldehyde (product), catalyzed by alcohol dehydrogenase. The reaction also involves the reduction of NAD+ (B) to NADH (C) , so the mechanism accounts for the fact that the reaction is bimolecular, not including the enzyme. E + A EA (fast) EA +BA EZ + C (fast) EZ - E + Product (slow) • Part A It is known that the rate-determining step is the formation of products so that the equilibria in the first two steps are relatively fast. Assume that the rate of the forward reactions equal the rates of the reverse reactions in each of the first two steps and obtain an expression for the rate of the reaction. Drag the appropriate labels to their respective targets. Reset Help kak3 E][A]|B] k-k-¿E][B] kıkakz EA] Rate = kıkakajC)

Below is a simplified version of the Theorell-Chance mechanism for the metabolism of ethanol (A) to acetaldehyde (product), catalyzed by alcohol dehydrogenase. The reaction also involves the reduction of NAD+ (B) to NADH (C) , so the mechanism accounts for the fact that the reaction is bimolecular, not including the enzyme. E + A EA (fast) EA +BA EZ + C (fast) EZ - E + Product (slow) • Part A It is known that the rate-determining step is the formation of products so that the equilibria in the first two steps are relatively fast. Assume that the rate of the forward reactions equal the rates of the reverse reactions in each of the first two steps and obtain an expression for the rate of the reaction. Drag the appropriate labels to their respective targets. Reset Help kak3 E][A]|B] k-k-¿E][B] kıkakz EA] Rate = kıkakajC)

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter14: Chemical Kinetics: The Rates Of Chemical Reactions

Section14.7: Reaction Mechanisms

Problem 1.2ACP

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