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biogibbseqns - entropy disorder"lost...

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R = 1.987 X 10 -3 kcal/mol . K K eq = e - G o' RT G o' -RT ln K eq = [products] j [reactants] i Q = 1 kcal = 1 Cal = 4.184 kJ G = H - T S When adding reactions, add G o 's. BIOENERGETICS EQUATIONS FREE ENERGY Free Energy for Oxidation-Reduction n is the number of moles of electrons transferred F is the Faraday constant (23.06 kcal/V . mol) E is the electrical potential (Voltage) Gibbs Free Energy useful work enthalpy heat
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Unformatted text preview: entropy disorder ("lost energy") When writing a reaction in the other direction, change sign on G o '. G o' comes from measuring the equilibrium constant. T = temperature in kelvins The general equation for Gibbs Free Energy is: ln Q G = G o' + RT (But be careful when H + is in the reaction.) so or at equilibrium = G G =-n F E...
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