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The step that completes the citric acid cycle is the conversion of malate (M) to oxaloacetate (OA) by NAD+. The two redox half cells that are coupled for this reaction are oxaloacetate + 2 H+ + 2 e¯ NAD+ + H+ + 2 e¯ and malate, °' = -0.166 V NADH, °' = -0.320 V. What is the standard state redox potential º' for the conversion of M to OA by NAD+?

The step that completes the citric acid cycle is the conversion of malate (M) to oxaloacetate (OA) by NAD+. The two redox half cells that are coupled for this reaction are oxaloacetate + 2 H+ + 2 e¯ NAD+ + H+ + 2 e¯ and malate, °' = -0.166 V NADH, °' = -0.320 V. What is the standard state redox potential º' for the conversion of M to OA by NAD+?

General Chemistry - Standalone book (MindTap Course List)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter19: Electrochemistry
Section: Chapter Questions
Problem 19.128QP: a Calculate G for the following cell reaction: Tl(s)Tl+(aq)Pb2+(aq)Pb(s) The Gf for Tl+(aq) is 32.4...
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The step that completes the citric acid cycle is the conversion of malate (M) to oxaloacetate (OA) by NAD+. The two redox half cells that are coupled for this reaction are Select one: 0.308 V -0.308 V -0.486 V What is the standard state redox potential xº' for the conversion of M to OA by NAD+? -0.154 V oxaloacetate + 2 H+ + 2 e¯ 0.486V NAD+ + H+ + 2 e¯ and malate, cº' = -0.166 V NADH, º' = -0.320 V.
Transcribed Image Text:The step that completes the citric acid cycle is the conversion of malate (M) to oxaloacetate (OA) by NAD+. The two redox half cells that are coupled for this reaction are Select one: 0.308 V -0.308 V -0.486 V What is the standard state redox potential xº' for the conversion of M to OA by NAD+? -0.154 V oxaloacetate + 2 H+ + 2 e¯ 0.486V NAD+ + H+ + 2 e¯ and malate, cº' = -0.166 V NADH, º' = -0.320 V.
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