Calculate the actual, physiological deltaG for the reaction Phosphocreatine + ADP > creatine + ATP at 37.55 degrees Celcius, as it occurs in the cytosol of neurons, with phosphocreatine at 4.53 mm, creatine at 1.89 mM, ADP at 0.81 mM, and ATP at 2.27 mM. Give the answer in kJ/mol to one decimal place. The standard deltaG hydrolysis of phosphocreatine with H2O is -48.25 kJ/mol and the standard deltaG for the phosphorylation of ADP with Pi is +34.30 kJ/mol. Give the answer in kJ/mol to one decimal place.

Chemistry: Principles and Reactions
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Author:William L. Masterton, Cecile N. Hurley
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Chapter16: Spontaneity Of Reaction
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Calculate the actual, physiological deltaG for the reaction Phosphocreatine + ADP> creatine + ATP
at 37.55 degrees Celcius, as it occurs in the cytosol of neurons, with phosphocreatine at 4.53 mM,
creatine at 1.89 mM, ADP at 0.81 mM, and ATP at 2.27 mM. Give the answer in kJ/mol to one
decimal place. The standard deltaG hydrolysis of phosphocreatine with H2O is -48.25 kJ/mol and
the standard deltaG for the phosphorylation of ADP with Pi is +34.30 kJ/mol. Give the answer in
kJ/mol to one decimal place.
Transcribed Image Text:Calculate the actual, physiological deltaG for the reaction Phosphocreatine + ADP> creatine + ATP at 37.55 degrees Celcius, as it occurs in the cytosol of neurons, with phosphocreatine at 4.53 mM, creatine at 1.89 mM, ADP at 0.81 mM, and ATP at 2.27 mM. Give the answer in kJ/mol to one decimal place. The standard deltaG hydrolysis of phosphocreatine with H2O is -48.25 kJ/mol and the standard deltaG for the phosphorylation of ADP with Pi is +34.30 kJ/mol. Give the answer in kJ/mol to one decimal place.
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