Experiment [H2]/M [NO]/M Initial rate/M-s-1 1 0.012 0.031 4.5x10-6 2 0.0060 0.031 2.2x10-6 3 0.012 1.1x10-6 0.0155 (a) What is the rate law for the reaction? (Rate expressions take the general form: rate = k. [A]a. [B]b.) chemPad O Help Xx° Greek (b) Calculate the rate constant for the reaction. 4.0
Experiment [H2]/M [NO]/M Initial rate/M-s-1 1 0.012 0.031 4.5x10-6 2 0.0060 0.031 2.2x10-6 3 0.012 1.1x10-6 0.0155 (a) What is the rate law for the reaction? (Rate expressions take the general form: rate = k. [A]a. [B]b.) chemPad O Help Xx° Greek (b) Calculate the rate constant for the reaction. 4.0
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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![The following data were collected for the reaction between hydrogen and nitric oxide at 700°C.
2 H2(g) + 2 NO(g) - 2 H20(g) + N2(g)
Experiment [H2]/M [NO]/M Initial rate/M-s-1
0.012
0.031
4.5x10-6
0.0060
0.031
2.2x10-6
3
0.012
0.0155
1.1x10-6
(a) What is the rate law for the reaction? (Rate expressions take the general form: rate = k. [A]ª . [B]b.)
chemPad
Help
Greek -
(b) Calculate the rate constant for the reaction.
4.0
(c) Suggest a plausible reaction mechanism that is consistent with the rate law. (Hint: Assume that the oxygen atom is the intermediate. Omit states-of-matter from your
answer.)
First step:
chemPad
Help
Greek -
Second step:
chemPad
Help
Greek](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F14e51fbd-8bc7-4604-ba1b-5c934c5c4cfb%2Fc0a870a7-c7e9-4d43-982a-b2452ddc0dfd%2Fpmeznnd_processed.png&w=3840&q=75)
Transcribed Image Text:The following data were collected for the reaction between hydrogen and nitric oxide at 700°C.
2 H2(g) + 2 NO(g) - 2 H20(g) + N2(g)
Experiment [H2]/M [NO]/M Initial rate/M-s-1
0.012
0.031
4.5x10-6
0.0060
0.031
2.2x10-6
3
0.012
0.0155
1.1x10-6
(a) What is the rate law for the reaction? (Rate expressions take the general form: rate = k. [A]ª . [B]b.)
chemPad
Help
Greek -
(b) Calculate the rate constant for the reaction.
4.0
(c) Suggest a plausible reaction mechanism that is consistent with the rate law. (Hint: Assume that the oxygen atom is the intermediate. Omit states-of-matter from your
answer.)
First step:
chemPad
Help
Greek -
Second step:
chemPad
Help
Greek
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