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5) Consider the reaction of oxygen binding to myoglobin (Mb), Mb(aq) + O2(aq) = MbO2(aq) 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 MbO2 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?

5) Consider the reaction of oxygen binding to myoglobin (Mb), Mb(aq) + O2(aq) = MbO2(aq) 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 MbO2 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?

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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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?
Transcribed Image 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?
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