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Consider the following half reactions in the attached image and their corresponding standard reduction potentials: 1. Consider the overall reaction wherein a pair of electrons passes from lactate to oxaloacetate. a. The overall net potential (ΔE°) (report up to two decimal places) for this reaction is _________ V. b. The standard Gibbs free energy for this reaction (report up to two decimal places) is ________ kJ/mol. c. The equilibrium constant (Keq) for this reaction (up to two decimal places) is ____________ .

Consider the following half reactions in the attached image and their corresponding standard reduction potentials: 1. Consider the overall reaction wherein a pair of electrons passes from lactate to oxaloacetate. a. The overall net potential (ΔE°) (report up to two decimal places) for this reaction is _________ V. b. The standard Gibbs free energy for this reaction (report up to two decimal places) is ________ kJ/mol. c. The equilibrium constant (Keq) for this reaction (up to two decimal places) is ____________ .

Introduction to General, Organic and Biochemistry
Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter27: Bioenergetics: How The Body Converts Food To Energy
Section: Chapter Questions
Problem 27.56P
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Consider the following half reactions in the attached image and their corresponding standard reduction potentials:

1. Consider the overall reaction wherein a pair of electrons passes from lactate to oxaloacetate.

a. The overall net potential (ΔE°) (report up to two decimal places) for this reaction is _________ V.

b. The standard Gibbs free energy for this reaction (report up to two decimal places) is ________ kJ/mol.

c. The equilibrium constant (Keq) for this reaction (up to two decimal places) is ____________ .

fumarate + 2H' + 2e succinate E 0.03 V E-0,19 V pyruvate + 2H" + 2e NADP' + H + 2e lactate NADPH E--0.32 V oxaloacetate + 2H + 2e malate E=-0.17 V
Transcribed Image Text:fumarate + 2H' + 2e succinate E 0.03 V E-0,19 V pyruvate + 2H" + 2e NADP' + H + 2e lactate NADPH E--0.32 V oxaloacetate + 2H + 2e malate E=-0.17 V
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