In biological cells, the energy released by the oxidation of foods is stored in adenosine triphosphate (ATP or ATP). The essence of ATP's action is its ability to lose its terminal phosphate group by hydrolysis and to form adenosine diphosphate (ADP or ADP³-) ATP+ (aq) + H₂0 (1)→ ADP³- (aq) + HPO2(aq) + H₂O+ (aq) At physiological conditions, pH = 7 and T = 310K (blood temperature), the enthalpy and Gibbs energy of hydrolysis are A,H = -20 and 4₁G = -31, respectively. The hydrolysis of 1.00 mol of ATP, at these conditions, results in the extraction of 31 kJ of energy that can be used to do non-expansion work such as the synthesis of proteins or activation of neurons. mol Calculate the entropy of hydrolysis at pH = 7 and T = 310K

In biological cells, the energy released by the oxidation of foods is stored in adenosine triphosphate (ATP or ATP). The essence of ATP's action is its ability to lose its terminal phosphate group by hydrolysis and to form adenosine diphosphate (ADP or ADP³-) ATP+ (aq) + H₂0 (1)→ ADP³- (aq) + HPO2(aq) + H₂O+ (aq) At physiological conditions, pH = 7 and T = 310K (blood temperature), the enthalpy and Gibbs energy of hydrolysis are A,H = -20 and 4₁G = -31, respectively. The hydrolysis of 1.00 mol of ATP, at these conditions, results in the extraction of 31 kJ of energy that can be used to do non-expansion work such as the synthesis of proteins or activation of neurons. mol Calculate the entropy of hydrolysis at pH = 7 and T = 310K

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter17: Electrochemistry And Its Applications

Section: Chapter Questions

Problem 17.BCP

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