The oxidation of NO(g) to NO2(g): 2 NO(g) + O2(g) kobs 2 NO2(g) A mechanism of steps (a) - (c) is proposed below, all steps are elementary: k3 (a) NO(g) + NO(g) N2O2(g) k-3 (b) N2O2(g) → NO(g) + NO(g) k4 (c) N2O2(g) + O2(g) 2 NO2(g) Apply the steady-state approximation, find out the reaction rate law when the initial concertation of [O2] is high. Which step is rate-determining?
The oxidation of NO(g) to NO2(g): 2 NO(g) + O2(g) kobs 2 NO2(g) A mechanism of steps (a) - (c) is proposed below, all steps are elementary: k3 (a) NO(g) + NO(g) N2O2(g) k-3 (b) N2O2(g) → NO(g) + NO(g) k4 (c) N2O2(g) + O2(g) 2 NO2(g) Apply the steady-state approximation, find out the reaction rate law when the initial concertation of [O2] is high. Which step is rate-determining?
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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![The oxidation of NO(g) to NO2(g):
2 NO(g) + O2(g)
kobs
2 NO2(g)
A mechanism of steps (a) - (c) is proposed below, all steps are elementary:
k3
(a)
NO(g) + NO(g)
→ N2O2(g)
k-3
(b)
N2O2(g) → NO(g) + NO(g)
k4
(c)
N2O2(g) + O2(g)
2 NO2(g)
Apply the steady-state approximation, find out the reaction rate law when the initial
concertation of [02] is high. Which step is rate-determining?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa9ce0301-4259-4df9-90d2-3279aa631b8e%2F225b829d-accd-4d28-aaaf-1b15d6b0308e%2Fv303n4_processed.png&w=3840&q=75)
Transcribed Image Text:The oxidation of NO(g) to NO2(g):
2 NO(g) + O2(g)
kobs
2 NO2(g)
A mechanism of steps (a) - (c) is proposed below, all steps are elementary:
k3
(a)
NO(g) + NO(g)
→ N2O2(g)
k-3
(b)
N2O2(g) → NO(g) + NO(g)
k4
(c)
N2O2(g) + O2(g)
2 NO2(g)
Apply the steady-state approximation, find out the reaction rate law when the initial
concertation of [02] is high. Which step is rate-determining?
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