a) As stated in question 5a, glucose (C6H12O6(s)) is a source of cellular energy. Calculate the standard free energy for the metabolism of glucose:Given ΔG°C6H12O6(s) = -911kJ/mol; ΔG°O2(g) = 0kJ/mol; ΔG°CO2 = -394kJ/mol; ΔG°H2O(l) = -237kJ/molC6H12O6(s) + 6O2(g) ➝ 6CO2(g) + 6H2O(l) b) Cells couple the hydrolysis of adenosine triphosphate (ATP) into adenosine diphosphate (ADP) andinorganic phosphate (PO43–) to drive chemical reactions (i.e. as a source of chemical energy). The reaction is:ATP(aq) + H2O(l) ➝ ADP(aq) + PO43–(aq) Calculate K for this reaction if ΔG° = –30.5 kJ/mole.c) If all of the energy from glucose metabolism went into ATP synthesis from ADP and inorganicphosphate, how many molecules of ATP could be generated from each molecule of glucose?

The standard free energy change for the overall reaction can be calculated using the standard free…

Answered: Calculate K for this reaction if ΔG° =…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

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a) As stated in question 5a, glucose (C₆H₁₂O₆(s)) is a source of cellular energy. Calculate the standard free energy for the metabolism of glucose:

Given ΔG°C₆H₁₂O6(s) = -911kJ/mol; ΔG°O₂(g) = 0kJ/mol; ΔG°CO₂= -394kJ/mol; ΔG°H₂O(l) = -237kJ/mol
C₆H₁₂O6(s) + 6O₂(g) ➝ 6CO₂(g) + 6H₂O(l)

b) Cells couple the hydrolysis of adenosine triphosphate (ATP) into adenosine diphosphate (ADP) and
inorganic phosphate (PO₄^3–) to drive chemical reactions (i.e. as a source of chemical energy). The reaction is:

ATP(aq) + H₂O(l) ➝ ADP(aq) + PO₄^3–(aq)
Calculate K for this reaction if ΔG° = –30.5 kJ/mole.

c) If all of the energy from glucose metabolism went into ATP synthesis from ADP and inorganic
phosphate, how many molecules of ATP could be generated from each molecule of glucose?

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