4. Variation of the rate constant with temperature for the first-order reaction 2N205(g) → 2N204(g) + 02(g) is given in the following table. Determine the activation energy for the reaction. T (K) k (s-) 298 1.74 X 10 6.61 x 10-5 2.51 x 10-4 308 318 328 7.59 x 10-4 338 2.40 X 10-3 Activation Energy Arrhenius Constant

4. Variation of the rate constant with temperature for the first-order reaction 2N205(g) → 2N204(g) + 02(g) is given in the following table. Determine the activation energy for the reaction. T (K) k (s-) 298 1.74 X 10 6.61 x 10-5 2.51 x 10-4 308 318 328 7.59 x 10-4 338 2.40 X 10-3 Activation Energy Arrhenius Constant

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter11: Chemical Kinetics: Rates Of Reactions

Section: Chapter Questions

Problem 31QRT

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Question

4. Variation of the rate constant with temperature for the first-order reaction
2N205(g) → 2N204(g) + 02(g)
is given in the following table. Determine the activation energy for the reaction.
Т (К)
k (s-)
298
1.74 x 10-5
308
6.61 x 10-5
318
2.51 x 10-4
7.59 X 10
2.40 X 10
-4
328
3.
338
Activation Energy
Arrhenius Constant

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