Question

Temperature (K) Rate Constant, k (s?¹) 1 430 0.0026 2 440 0.0057 3 450 0.0118 4 460 0.0236 5 470 0.0460 6 480 0.0873 7 490 0.1800 Use the Arrhenius kinetic $k = k_o e^{\left(\frac{-E_a}{RT}\right)}$ to determine the pre-exponential factor, $k_o$, and the activation energy, $E_a$.

          Temperature (K) Rate Constant, k (s?¹)
1
430
0.0026
2
440
0.0057
3
450
0.0118
4
460
0.0236
5
470
0.0460
6
480
0.0873
7
490
0.1800
Use the Arrhenius kinetic $k = k_o e^{\left(\frac{-E_a}{RT}\right)}$ to determine the pre-exponential factor, $k_o$, and the activation energy, $E_a$.

Temperature (K) Rate Constant, k (s?¹)
1
430
0.0026
2
440
0.0057
3
450
0.0118
4
460
0.0236
5
470
0.0460
6
480
0.0873
7
490
0.1800
Use the Arrhenius kinetic k = ko e^((-Ea)/(RT)) to determine the pre-exponential factor, ko, and the activation energy, Ea.

Added by Steven K.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Krishna G

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We need to write the equation in a linearized form. Show more…

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Use the cftool in MATLAB for the problem: write the equation in a linearized form first. Temperature (K) 430 440 450 460 470 480 490 Rate Constant, k_s- 0.0026 0.0057 0.0118 0.0236 0.0460 0.0873 0.1800 1 2 3 4 5 6 7 Activation Energy, E