cytochrome c1. The reduction half-reactions and Ɛ°' values are shown below. Calculate the standard free energy change. Use 2 significant figures. FeS (ox) + e– → FeS (red) Ɛ°' = 0.280 V cyt c1 (Fe3+) + e– → cyt c1 (Fe2+) Ɛ°' = 0.215V ΔGo' = Type your answer here kJ · mol-1

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An iron–sulfur protein in Complex III donates an electron to cytochrome c1. The reduction half-reactions and Ɛ°' values are shown below. Calculate the standard free energy change. Use 2 significant figures.

FeS (ox) + e– → FeS (red) Ɛ°' = 0.280 V
cyt c1 (Fe3+) + e– → cyt c1 (Fe2+) Ɛ°' = 0.215V



ΔGo' = Type your answer here kJ · mol-1

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