5) Consider the reaction of oxygen binding to myoglobin (Mb), Mb(aq) + O2(aq) = MbO2(aq) (6) with standard free energy of AG=-30 kJ/mol at 298 K and pH 7. The standard state of O2(aq) is 1M, and...

Extracted text: 5) Consider the reaction of oxygen binding to myoglobin (Mb), Mb(aq) + O2(aq) = MbO2(aq) (6) with standard free energy of AG=-30 kJ/mol at 298 K and pH 7. The standard state of O2(aq) is 1M, and assume ideal behavior (unit activity coefficient). Assuming the activities of Mb and MbO, are their concentrations, what is the ratio MbO2/Mb in an aqueous solu- tion at equilibrium with a partial pressure of oxygen p(O2)= 0.01 bar?