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Biokemi
Calculate the standard free energy change associated with reduction of cytochrome c by NADH.Write down the different steps of your calculation.
½ O2 + 2H+ + 2e- --> H2O = +0.82
Succinate + CO2 + 2e- --> alfa-ketoglutarate = -0,67
Balanced rxn: ½O2 + 2H+ + 2e- --> 2H2O = +0.82
So full = ½O2 + 2H+ + succinate + CO2 --> 2H2O + alfa-ketoglutarate
G°= -nF
(-2 * 96.48kj/molV * +0.82) – (-2*96.48kj/molV* -0.67)
= -158.2272 – 129.2832 = -287.5104kj/mol
Är detta correct?