Question

Employ thermodynamic equations to calculate ΔGº’, ΔG, Q, and K’eq values and explain what the sign and/or magnitude of these values represent with respect to the relative concentrations of reactants and products as well as a reaction’s applicability to regulation in the context of a metabolic pathway.

Answer 1

AG = ou + RT ln(e) An free energy change Ah : Standard free energy (At Standard State) Q -- Reaction quotient Suppose a chemical Reversible reaction. aA + bB = c( td D [c] [old [A]a [B]b at Equilibrium Q = kear, AG=0 An= -RT en (ker) Q =

- AGJo represent that Right sidle Equilibrium or forword H Shift in to direction " Q > than RT ln (al >o. than AG= AGO ARTIQ Anzo => ahco represent that Equilibrium Shift in to lift direction or backward direction 4 Q<1 than RT ln(Q)< o than an - Ah & R7 en a Anco Where a= [c] [o]d. [Aja [B]