For the reaction: 2 H2(g) + 2 NO(g) → N2(g) + 2 H2O (9) rate = k [NO] 2 Select a plausible mechanism from the ones below: (a) (b) (c) step 1 : 2 H2 + 2NO → N₂ + H₂O step 1: H2 + 2NO → N₂O + H2O (slow) step 2: N2O + H2 → N2 + H₂O (fast) step 1: H₂ → 2 H (fast) 2 step 2: 2H + NO → H₂NO (slow) step 3: H₂NO + H2 → NH2 + H2O (fast) step 4: NH2 + NO → N2 + H2O (fast) (d) None of the above
For the reaction: 2 H2(g) + 2 NO(g) → N2(g) + 2 H2O (9) rate = k [NO] 2 Select a plausible mechanism from the ones below: (a) (b) (c) step 1 : 2 H2 + 2NO → N₂ + H₂O step 1: H2 + 2NO → N₂O + H2O (slow) step 2: N2O + H2 → N2 + H₂O (fast) step 1: H₂ → 2 H (fast) 2 step 2: 2H + NO → H₂NO (slow) step 3: H₂NO + H2 → NH2 + H2O (fast) step 4: NH2 + NO → N2 + H2O (fast) (d) None of the above
Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter14: Chemical Kinetics: The Rates Of Chemical Reactions
Section14.6: Reaction Mechanisms
Problem 2RC: A reaction is believed to occur by the following mechanism: Stepl: 2AI (Fast equilibrium) Step 2: I...
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Question
![For the reaction:
2 H2(g) + 2 NO(g) → N2(g) + 2 H2O (9)
rate = k [NO] 2
Select a plausible mechanism from the ones below:
(a)
(b)
(c)
step 1 : 2 H2 + 2NO → N₂ + H₂O
step 1: H2 + 2NO → N₂O + H2O (slow)
step 2: N2O + H2 → N2 + H₂O (fast)
step 1: H₂ → 2 H (fast)
2
step 2: 2H + NO → H₂NO (slow)
step 3: H₂NO + H2 → NH2 + H2O (fast)
step 4: NH2 + NO → N2 + H2O (fast)
(d) None of the above](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9e1f9786-275a-4508-81de-cfb4e3cae558%2Fddaf0367-b9a9-4953-88a0-709f99febe1b%2Fi68te9_processed.png&w=3840&q=75)
Transcribed Image Text:For the reaction:
2 H2(g) + 2 NO(g) → N2(g) + 2 H2O (9)
rate = k [NO] 2
Select a plausible mechanism from the ones below:
(a)
(b)
(c)
step 1 : 2 H2 + 2NO → N₂ + H₂O
step 1: H2 + 2NO → N₂O + H2O (slow)
step 2: N2O + H2 → N2 + H₂O (fast)
step 1: H₂ → 2 H (fast)
2
step 2: 2H + NO → H₂NO (slow)
step 3: H₂NO + H2 → NH2 + H2O (fast)
step 4: NH2 + NO → N2 + H2O (fast)
(d) None of the above
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