Calculate Delta G degree for the flow of electrons from NADH

Calculate Delta G degree\' for the flow of electrons from NADH to O_2 in the mitochondrial electron transport chain. NAD^+ + H^+ + 2e^- rightarrow NADH E_0\' = -0.32V F = 96.5 Kj/Mol/V 1/2 O_2 + 2H^+ + 2e^- rightarrow H_2O E_0\' = 0.82V B) Explain how this reaction is able to proceed in the opposite direction in chloroplasts.

Solution

A]

NADH + 1/2 O2 + H+ NAD+ H2O

NADH is the electron donor and O2 is the electron acceptor,

G0\' = -nFE0\'

G0\' = - (2 electrons)(96.5 kJ/volt.mol)(0.82volt(0.32volt))

G0\' = - 220 kJ/mol

 Calculate Delta G degree\' for the flow of electrons from NADH to O_2 in the mitochondrial electron transport chain. NAD^+ + H^+ + 2e^- rightarrow NADH E_0\' =

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