Question

QUESTION 6 Allenosine-5-monophosphate (AMP) can react with inorganic phosphate ion (P;) in water to form Adenosine-5'-diphosphate (ADP) according to the following chemical equation: AMP (aq) + P; (aq) = ADP (aq) Solution concentrations of AMP, Pi, and ADP were measured at 25°C after the reaction reached equilibrium and found to be 0.241 M, 0.563 M, and 0.132 (that is 10-6 M), respectively. Use these observations to answer questions 6-8: What is the equilibrium constant (Keq) for the synthesis reaction of ADP from AMP and Pi at 25°C? Give your answer to three significant digits with no units. QUESTION 7 What is the standard state Gibbs Free Energy (AG' in units of kilojoules/mole) for the synthesis reaction of ADP from AMP and Pi (Remember: "Standard State" is 1 M for reactants and products, pH = 7, and 25°C)? Give the numerical answer only (no units) to three significant digits.

Answer 1