Hemoglobin, abbreviated Hgb, reacts with a certain oxide, XO, and oxygen gas, 02. Consider the following reactions and approximate standard free energy changes: Hgb + 02 = HgbO2 AG° = -70.00 kJ Hgb + XO = HgbXO AG° = -93.4 kJ Using these data, estimate the equilibrium constant value at 25 °C for the following reaction: HgbO2 + XO = HgbXO + 02 Please make sure to use 4 sig. figs throughout your calculations.
Hemoglobin, abbreviated Hgb, reacts with a certain oxide, XO, and oxygen gas, 02. Consider the following reactions and approximate standard free energy changes: Hgb + 02 = HgbO2 AG° = -70.00 kJ Hgb + XO = HgbXO AG° = -93.4 kJ Using these data, estimate the equilibrium constant value at 25 °C for the following reaction: HgbO2 + XO = HgbXO + 02 Please make sure to use 4 sig. figs throughout your calculations.
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter18: Principles Of Chemical Reactivity: Entropy And Free Energy
Section18.6: Calculating And Using Standard Free Energies, Δfg˚
Problem 18.9CYU
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