Ask a New Question

Asked by Ellen

The rate constant of a reaction at 30 was measured to be 5.7×10^-2. If the frequency factor is 1.2 x10^13 /s what is the activation barrier?
15 years ago

Answers

Answered by DrBob222
ln k = ln A - (Ea/RT)
you have k, A, and T, Calculate Ea. Use 8.314 for R.
15 years ago

Related Questions

find a rate constant of rate= (x)^2(y) calculate rate for exp. 4 determine rate for exp 3 in... A reaction has a rate constant of 1.23×10-4 s at 28 degrees C and 0.235 s at 79 degrees C. A: Det... A reaction has a rate constant of 1.23×10-4 s at 28 degrees C and 0.235 s at 79 degrees C. A: Det... A reaction has a rate constant of 1.25×10−4 at 28 and 0.227 at 77. Determine activation barrier for... If a reaction has rate constant of 1.33 s^-1 at 206 deg C and an activation energy of 58.6 kj mol^-1... The rate constant of a reaction is 6.2 x 10^-3s-1 at 25 degrees C, and the activation energy is 33.6... The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an acti... 1 (A). The rate constant of a first order reaction is 2.5 * 10^-6s^-1 and the initial concentration...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use