7.13.74 The following data were collected for the reactionbetween hydrogen and nitric oxide at 700°C:Experiment1232H₂(g) + 2NO(g) →→ 2H₂O(g) + N₂(8)curied out at 430°C[H₂]0.0100.00500.010[NO]0.0250.0250.0125Initial Rate (M/s)2.4 x 10-61.2 × 10-60.60 × 10-6(a) Determine the order of the reaction. (b) Calcu-late the rate constant. (c) Suggest a plausible mech-anism that is consistent with the rate law. (Hint:Assume that the oxygen atom is the intermediate.)

Rate of any specific reaction at a particular reacting species concentration is the equivalent rate…

7. 13.74 The following data were collected for the reaction between hydrogen and nitric oxide at 700°C: 2H₂(g) + 2NO(g) →→2H₂O(g) + N₂(g) Experiment 1 2 3 [H₂] 0.010 0.0050 0.010 [NO] 0.025 0.025 0.0125 Initial Rate (M/s) 2.4 x 10-6 1.2 x 10-6 0.60 × 10-6 (a) Determine the order of the reaction. (b) Calcu- late the rate constant. (c) Suggest a plausible mech- anism that is consistent with the rate law. (Hint: Assume that the oxygen atom is the intermediate.)

7. 13.74 The following data were collected for the reaction between hydrogen and nitric oxide at 700°C: 2H₂(g) + 2NO(g) →→2H₂O(g) + N₂(g) Experiment 1 2 3 [H₂] 0.010 0.0050 0.010 [NO] 0.025 0.025 0.0125 Initial Rate (M/s) 2.4 x 10-6 1.2 x 10-6 0.60 × 10-6 (a) Determine the order of the reaction. (b) Calcu- late the rate constant. (c) Suggest a plausible mech- anism that is consistent with the rate law. (Hint: Assume that the oxygen atom is the intermediate.)

Chemical Principles in the Laboratory

11th Edition

ISBN:9781305264434

Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Publisher:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Chapter42: Rate Studies On The Decomposition Of Aspirin

Section: Chapter Questions

Problem 1ASA

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Question

7.
13.74 The following data were collected for the reaction
between hydrogen and nitric oxide at 700°C:
Experiment
1
2
3
2H₂(g) + 2NO(g) →→ 2H₂O(g) + N₂(8)
curied out at 430°C
[H₂]
0.010
0.0050
0.010
[NO]
0.025
0.025
0.0125
Initial Rate (M/s)
2.4 x 10-6
1.2 × 10-6
0.60 × 10-6
(a) Determine the order of the reaction. (b) Calcu-
late the rate constant. (c) Suggest a plausible mech-
anism that is consistent with the rate law. (Hint:
Assume that the oxygen atom is the intermediate.)

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5151515151
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