A critical reaction in the production of energy to do work or drive chemical reactions in biological systems is the hydrolysis of adenosine triphosphate, ATP, to adenosine diphosphate, ADP, as described by the reaction ATP(aq) + H,O(1) ADP(aq) + HPO;-(aq) for which AGxn = -30.5 kJ/mol at 37.0 °C and pH 7.0. Calculate the value of AGrxn in a biological cell in which [ATP] = 5.0 mM, [ADP] = 0.40 mM, and [HPO? -] = 5.0 mM. kJ/mol veie of ATR
A critical reaction in the production of energy to do work or drive chemical reactions in biological systems is the hydrolysis of adenosine triphosphate, ATP, to adenosine diphosphate, ADP, as described by the reaction ATP(aq) + H,O(1) ADP(aq) + HPO;-(aq) for which AGxn = -30.5 kJ/mol at 37.0 °C and pH 7.0. Calculate the value of AGrxn in a biological cell in which [ATP] = 5.0 mM, [ADP] = 0.40 mM, and [HPO? -] = 5.0 mM. kJ/mol veie of ATR
Chemistry: Principles and Practice
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Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
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![A critical reaction in the production of energy to do work or drive chemical reactions in biological systems is the hydrolysis of
adenosine triphosphate, ATP, to adenosine diphosphate, ADP, as described by the reaction
ATP(aq) + H,O(I)
ADP(aq) + HPO-(aq)
for which AGrxn
= -30.5 kJ/mol at 37.0 °C and pH 7.0. Calculate the value of AGrxn in a biological cell in which
[ATP] = 5.0 mM, [ADP] = 0.40 mM, and [HPO-] = 5.0 mM.
AGrxn
kJ/mol
%D
Is the hydrolysis of ATP spontaneous under these conditions?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F825a7011-69ec-49a2-9553-d851a305586b%2F5179b3cf-d96e-4be6-a475-e53d772b5d3d%2F2ctj2qff_processed.png&w=3840&q=75)
Transcribed Image Text:A critical reaction in the production of energy to do work or drive chemical reactions in biological systems is the hydrolysis of
adenosine triphosphate, ATP, to adenosine diphosphate, ADP, as described by the reaction
ATP(aq) + H,O(I)
ADP(aq) + HPO-(aq)
for which AGrxn
= -30.5 kJ/mol at 37.0 °C and pH 7.0. Calculate the value of AGrxn in a biological cell in which
[ATP] = 5.0 mM, [ADP] = 0.40 mM, and [HPO-] = 5.0 mM.
AGrxn
kJ/mol
%D
Is the hydrolysis of ATP spontaneous under these conditions?
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