Question

Please help....
a. Calculate the activation energy if the reaction is a 2nd order reaction with a rate constant of 5.1 X 10^-3 M^-1 S^-1 at 25 degrees C and the rate constant doubles at 50 degrees C.
b. Sketch the energy reaction profile, and indicate the Ea and DeltaE (deltaE for the above reaction is -18 kJ/mol). Indicate the transition state, and explain the location of deltaE. be sure to keep your proportions of the profile logical!
Note: I drew it but I would like to know if I am right, please help

Answer 1

for a) you can use the arrhenius equation.

b) post it, well check

Answer 2

it out