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 АТРaq) + Н,О() 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] = 0.10 mM, and [HPO;-] = 5.0 mM. AGrxn = kJ/mol

Chemistry: An Atoms First Approach
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Author:Steven S. Zumdahl, Susan A. Zumdahl
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Chapter7: Chemical Energy
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Problem 64E: Consider the reaction 2HCl(aq)+Ba(OH)2(aq)BaCl2(aq)+2H2O(l)H=118KJ Calculate the heat when 100.0 rnL...
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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(1)
→ ADP(aq) + HPO (aq)
>
for which AGxn
:-30.5 kJ/mol at 37.0 °C and pH 7.0. Calculate the value of AG,rxn in a biological cell in which
[ATP] = 5.0 mM, [ADP] = 0.10 mM, and [HPO;-] = 5.0 mM.
AGrxn
kJ/mol
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(1) → ADP(aq) + HPO (aq) > for which AGxn :-30.5 kJ/mol at 37.0 °C and pH 7.0. Calculate the value of AG,rxn in a biological cell in which [ATP] = 5.0 mM, [ADP] = 0.10 mM, and [HPO;-] = 5.0 mM. AGrxn kJ/mol
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