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) + H₂O(1)→ ADP(aq) + HPO (aq) for which AG = -30.5 kJ/mol at 37.0 °C and pH 7.0. Calculate the value of AG in a biological cell in which [ATP] = 5.0 mM. [ADP] = 0.90 mM, and [HPO-] = 5.0 mm. AGTx= Is the hydrolysis of ATP spontaneous under these conditions? yes no kJ/mol

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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) + H₂O(1)→ ADP(aq) + HPO (aq)
for which AG = -30.5 kJ/mol at 37.0 °C and pH 7.0. Calculate the value of AGran in a biological cell in which
[ATP] = 5.0 mM. [ADP] = 0.90 mM, and [HPO-] = 5.0 mm.
AGE=
Is the hydrolysis of ATP spontaneous under these conditions?
yes
no
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) + H₂O(1)→ ADP(aq) + HPO (aq) for which AG = -30.5 kJ/mol at 37.0 °C and pH 7.0. Calculate the value of AGran in a biological cell in which [ATP] = 5.0 mM. [ADP] = 0.90 mM, and [HPO-] = 5.0 mm. AGE= Is the hydrolysis of ATP spontaneous under these conditions? yes no kJ/mol
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