3a) What is the AƐ value for the oxidation of cytochrome c by the Cua redox center in Complex IV when the ratio of cyt c (Fe2*)/cyt c (Fe3+) is 20 and the ratio of Cua (Cu2+)/CuA (Cu*) is 3? Use 3 significant figures.

3a) What is the AƐ value for the oxidation of cytochrome c by the Cua redox center in Complex IV when the ratio of cyt c (Fe2)/cyt c (Fe3+) is 20 and the ratio of Cua (Cu2+)/CuA (Cu) is 3? Use 3 significant figures.

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter11: Dynamic Electrochemistry

Section: Chapter Questions

Problem 8P

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Question

3a) What is the AƐ value for the oxidation of cytochrome c by the Cua redox center in Complex IV
when the ratio of cyt c (Fe2+)/cyt c (Fe3+) is 20 and the ratio of Cua (Cu2+)/CuA (Cu*) is 3? Use 3
significant figures.
3b) Calculate AG for the reaction described in part a.
3c) Is this reaction spontaneous under standard conditions?

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