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2. Below is a plot of In k vs. 1/T for the decomposition of N₂O5, which is a first order reaction. Use this plot to answer the following questions. A. Calculate the activation energy (E₂) in kJ/mole for this reaction. E -6.0 -7.0+ -8.0+ -9.0+ -10.0 -11.0- 0.00290 0.00300 B. Determine the frequency factor, (A), for this reaction. 2N₂O(g) →4NO₂(g) + O₂(g) y=-1.24 x 10+ x + 3.06 x 10¹ 0.00310 0.00320 1/T (K-¹) C. Determine the temperature for this reaction when the rate constant, k, is 0.01189 s ¹. 0.00330 0.00340 D. Calculate the k for this reaction at 298 K. Before you start calculating, will it be greater than or less than the k you used in part C above?

2. Below is a plot of In k vs. 1/T for the decomposition of N₂O5, which is a first order reaction. Use this plot to answer the following questions. A. Calculate the activation energy (E₂) in kJ/mole for this reaction. E -6.0 -7.0+ -8.0+ -9.0+ -10.0 -11.0- 0.00290 0.00300 B. Determine the frequency factor, (A), for this reaction. 2N₂O(g) →4NO₂(g) + O₂(g) y=-1.24 x 10+ x + 3.06 x 10¹ 0.00310 0.00320 1/T (K-¹) C. Determine the temperature for this reaction when the rate constant, k, is 0.01189 s ¹. 0.00330 0.00340 D. Calculate the k for this reaction at 298 K. Before you start calculating, will it be greater than or less than the k you used in part C above?

Chemistry: An Atoms First Approach
Chemistry: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter11: Chemical Kinetics
Section: Chapter Questions
Problem 30E: The reaction 2I-(aq)+S2O82-(aq)I2(aq)+2SO42-(aq) was studied at 25C. The following results were...
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2. Below is a plot of ln k vs. 1/T for the decomposition of N₂O5, which is a first order reaction. Use this plot to answer the following questions. A. Calculate the activation energy (Ea) in kJ/mole for this reaction. In k -6.0 -7.0+ -8.0- -9.0 -10.0 -11.0 0.00290 0.00300 B. Determine the frequency factor, (A), for this reaction. 2N₂Os(g) → 4NO₂(g) + O₂(g) y=-1.24 x 104 x + 3.06 x 10¹ 0.00310 0.00320 1/T (K-¹) C. Determine the temperature for this reaction when the rate constant, k, is 0.01189 s ¹. 0.00330 0.00340 D. Calculate the k for this reaction at 298 K. Before you start calculating, will it be greater than or less than the k you used in part C above?
Transcribed Image Text:2. Below is a plot of ln k vs. 1/T for the decomposition of N₂O5, which is a first order reaction. Use this plot to answer the following questions. A. Calculate the activation energy (Ea) in kJ/mole for this reaction. In k -6.0 -7.0+ -8.0- -9.0 -10.0 -11.0 0.00290 0.00300 B. Determine the frequency factor, (A), for this reaction. 2N₂Os(g) → 4NO₂(g) + O₂(g) y=-1.24 x 104 x + 3.06 x 10¹ 0.00310 0.00320 1/T (K-¹) C. Determine the temperature for this reaction when the rate constant, k, is 0.01189 s ¹. 0.00330 0.00340 D. Calculate the k for this reaction at 298 K. Before you start calculating, will it be greater than or less than the k you used in part C above?
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