Consider the following reaction, in which two electrons are transferred from cytochrome-c (reducted): 2 cyt-c[fe2+] + pyruvate + 2h+ → 2 cyt-c[fe3+] + lactate calculate the standard gibbs free-energy change at ph 7 and 25oc if the lactate concentration is five times the pyruvate concentration, and the cytochrome-c (fe3+) concentration is ten times the cytochrome-c (fe2+) concentration. [express your answer in units of kj/mol]

adding or remove a gaseous reactant or product changes the concentrations. if the concentration of reactant or product is increased, the system will shift away from the side in which concentration was increased (i.e. if the concentration of reactants is increased, the system will shift toward the products. if more products are added, the system will shift to form more reactants). conversely, if the concentration of reactant or product is decreased, the system will shift toward the side in which concentration was decreased (i.e. if reactants are removed, the system will shift to form more reactants. if the concentration of products is decreased, the equilibrium will shift toward the products).

explanation:

the answer is 0.8m.

by: nicholas