Question

A certain first order reaction has a rate constant of 3.64 \times 10-1 s-1 at 20.0\deg C. What is the value of k, in s-1, at 60.0\deg C if Ea = 55.5 k(J)/(m)ol?

Name: a certain first order reaction has a rate constant of 364 times 10 1 s 1 at 200deg c what is the value of k in s 1 at 600deg c if ea 555 kjmol 72116
Uploaded: 2022-10-02T14:42:44-08:00
Duration: 4 min 48 s
Channel: Sri K
Description: a certain first order reaction has a rate constant of 364 times 10 1 s 1 at 200deg c what is the value of k in s 1 at 600deg c if ea 555 kjmol 72116

          A certain first order reaction has a rate constant of 3.64 \times  10-1 s-1 at 20.0\deg C. What is the value of k, in s-1, at 60.0\deg C if Ea = 55.5 k(J)/(m)ol?

Added by Dorothy L.

Computer Science and Information Technology

Trishna Knowledge Systems 2018 Edition

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Solved by Expert Sri K

10/02/2022

Step 1

0 °C for a first-order reaction given the activation energy \( E_a \) and the rate constant at 20.0 °C, we can use the Arrhenius equation: \[ k = A e^{-\frac{E_a}{RT}} \] However, since we have two temperatures, we can use the following form of the Arrhenius Show more…

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A certain first order reaction has a rate constant of 3.64 \times 10-1 s-1 at 20.0\deg C. What is the value of k, in s-1, at 60.0\deg C if Ea = 55.5 k(J)/(m)ol?