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.

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A: The details solution for this is provided below in attach image.

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A: Answer: c.  7.93×10^-5

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A: Ans given below

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A: Standard free energy change for the reaction is given by the expression ∆Go=∆Ho-T∆So

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A: We’ll answer the first question. Please submit a new question specifying the one you’d like answered

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A: I have given the answer in the explanation section. Hope you will understand that.

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A: The pressure of individual gas when kept alone is known as partial pressure of that gas.

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