The standard potentials for the reduction of nicotinamide adenine dinucleotide (NAD+) and oxaloacetate (reactants in the multistep metabolism of glucose) are as follows: Oxaloacetate^2- (aq) + 2H^+ (aq) +2e^- (aq) -------> malate^2- (aq) E°= -0.166 V NAD^+ (aq) + 2H^+ (aq) +2e^- -----> NADH(aq) + H^+ (aq) E°= -0.330 V 1. Calculate the standard potential (V) for the following reaction: Oxaloacetate^2- (aq) + NADH (aq) + H^+ (aq) -------> malate^2- (aq) +NAD^+ (aq) 2. Calculate the equilibrium constant at 298.15 K for the reaction.
The standard potentials for the reduction of nicotinamide adenine dinucleotide (NAD+) and oxaloacetate (reactants in the multistep metabolism of glucose) are as follows: Oxaloacetate^2- (aq) + 2H^+ (aq) +2e^- (aq) -------> malate^2- (aq) E°= -0.166 V NAD^+ (aq) + 2H^+ (aq) +2e^- -----> NADH(aq) + H^+ (aq) E°= -0.330 V 1. Calculate the standard potential (V) for the following reaction: Oxaloacetate^2- (aq) + NADH (aq) + H^+ (aq) -------> malate^2- (aq) +NAD^+ (aq) 2. Calculate the equilibrium constant at 298.15 K for the reaction.
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter17: Electrochemistry And Its Applications
Section: Chapter Questions
Problem 38QRT
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The standard potentials for the reduction of nicotinamide adenine dinucleotide (NAD+) and oxaloacetate (reactants in the multistep
Oxaloacetate^2- (aq) + 2H^+ (aq) +2e^- (aq) -------> malate^2- (aq)
E°= -0.166 V
NAD^+ (aq) + 2H^+ (aq) +2e^- -----> NADH(aq) + H^+ (aq)
E°= -0.330 V
1. Calculate the standard potential (V) for the following reaction:
Oxaloacetate^2- (aq) + NADH (aq) + H^+ (aq) -------> malate^2- (aq) +NAD^+ (aq)
2. Calculate the equilibrium constant at 298.15 K for the reaction.
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