d) Calculate the equilibrium constant for the reaction between Ferredoxin andplastocyanin under standard conditions. Use the information from the table below.Half-Reactions: Photosynthetic electron carriersn E°Ferredoxin(Ox) + e- Ferredoxin(Red)-0.432-0.32NADP* +H* + 2e- → NADPH2-0 VPlastoquinone (PQ) + 2e- → Plastoquinol (PQH,)+0.07Cytochrome b6(Fe*) + e- → Cytochrome b6(Fe2")+0.37 VPlastocyanin(Cu?") + e- → Plastocyanin(Cu")1+0.43P700* + e- -P7004+0.82O, + 4e- + 4H*→ 2H,011.3 VP680* + e-P680 (strongest known Biological Oxidizing agent!)

The reduction potential values to be used are: Ferredoxin(Ox) + e- ----> Ferredoxin(Red) ; Eo =…

d) Calculate the equilibrium constant for the reaction between Ferredoxin and plastocyanin under standard conditions. Use the information from the table below. Half-Reactions: Photosynthetic electron carriers Ferredoxin(Ox) + e- Ferredoxin(Red) 1 -0.43 2 -0.32 NADP* +H" + 2e- → NADPH wwww w 2 ~0 V Plastoquinone (PQ) + 2e- → Plastoquinol (PQH,) 1 +0.07 Cytochrome b6(Fe") + e- → Cytochrome b6(Fe²") 1 +0.37 V Plastocyanin(Cu") + e- Plastocyanin(Cu'") 1 +0.43 P700* + e- P700 4 +0.82 0, + 4e- + 4H'" –→ 2H,0 1 1.3 V P680* + e- P680 (strongest known Biological Oxidizing agent!)

d) Calculate the equilibrium constant for the reaction between Ferredoxin and plastocyanin under standard conditions. Use the information from the table below. Half-Reactions: Photosynthetic electron carriers Ferredoxin(Ox) + e- Ferredoxin(Red) 1 -0.43 2 -0.32 NADP* +H" + 2e- → NADPH wwww w 2 ~0 V Plastoquinone (PQ) + 2e- → Plastoquinol (PQH,) 1 +0.07 Cytochrome b6(Fe") + e- → Cytochrome b6(Fe²") 1 +0.37 V Plastocyanin(Cu") + e- Plastocyanin(Cu'") 1 +0.43 P700* + e- P700 4 +0.82 0, + 4e- + 4H'" –→ 2H,0 1 1.3 V P680* + e- P680 (strongest known Biological Oxidizing agent!)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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