+1-415-670-9189
info@expertsmind.com
Compute the activation energy is lowered by the enzyme
Course:- Chemistry
Reference No.:- EM131127897





Expertsmind Rated 4.9 / 5 based on 47215 reviews.
Review Site
Assignment Help >> Chemistry

The ratio of an enzyme catalyzed reaction rate to the uncatalyzed rate (i.e. kcat/ kuncat) is equal to 10,000. Compute the amount, in kj/mol, by which the activation energy for the reaction is lowered by the enzyme.

Assume the free energy of the reactants is the same in both cases.

The temperature is 300 K and the gas constant R is 8.314 J / (mol K).




Put your comment
 
Minimize


Ask Question & Get Answers from Experts
Browse some more (Chemistry) Materials
In a closed 1.00 L flask, 2.60 atm of CO reacts with 5.80 atm of O2 according to the equation below. Assuming that the temperature remains constant, what is the final pressu
The Ka of a monoprotic weak acid can be determined by mixing 100.0 mL 0.150 M of this weak acid and 50.0 mL 0.150 M NaOH solution. If the pH of such mixture is 4.50, calcula
What is the percent yield of a reaction in which 228 g phosphorus trichloride reacts with excess water to form aqueous phosphorus acid (H3PO3) and 129 g HCl?
changes the freezing temperature of the camphor by -2.10°C. Given camphors freezing-point depression constant of -37.7°C/m, calculate the molar mass of estradiol.
An acre-foot of water Covers an acre to a depth of exactly 1 ft. An acre is 4840 yd2. An acre- foot is enough water to supply two typical households for 1.00 yr. (a) If desa
In the above scenario, t he surrounding performed 20KJ of work on the system. How much heat would the system have to have gained or lost in order for the internal energy of th
Estimate the pH range over which the color change occurs for bromocresol green. What would be the effect on your results if methyl red indicator, pKa =5.0 were used during t
What color light would you expect to have a wavelength of 550 nm. Explain your reasoning. As the reaction mixture cools, would you expect the absorbance at 550 nm to increase