Consider the simple Michaelis-Menten mechanism for an enzyme-catalyzed reaction:The follow...

Consider the simple Michaelis-Menten mechanism for an enzyme-catalyzed reaction:

The following data were obtained:

 

a. For [S] = 0.10M and [E]0 = 1.0 X 10-5 M, calculate the rate of formation of product at 280 K.

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b. Calculate the activation energy for the step whose rate coefficient is k2.

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c. What is the value of the equilibrium constant at 280 K for the formation of the enzyme-substrate complex ES from E and S?

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d. What is the sign and magnitude of the standard thermo dynamic enthalpy of reaction ΔrH° for the formation of ES from E and S?