The reaction 2 NO(g) + O₂(g)-> 2 NO₂(g) proceeds through the following mechanism: (a) The second step of this mechanism is rate-determining (slow). What is the rate law for this reaction? Rate-k [NO] [0₂] Rate-k [NO] (0₂) Ratek [NO] [O₂)² Ratek [NO]1/2 [0₂] Ratek [NO] [0₂]¹/2 O Rate-k [NO] 2 NO(g)-> N₂O₂(9) N₂O₂(g) + O₂(g)-> 2 NO₂(g) Ratek [NO] [0₂1¹/2 x
The reaction 2 NO(g) + O₂(g)-> 2 NO₂(g) proceeds through the following mechanism: (a) The second step of this mechanism is rate-determining (slow). What is the rate law for this reaction? Rate-k [NO] [0₂] Rate-k [NO] (0₂) Ratek [NO] [O₂)² Ratek [NO]1/2 [0₂] Ratek [NO] [0₂]¹/2 O Rate-k [NO] 2 NO(g)-> N₂O₂(9) N₂O₂(g) + O₂(g)-> 2 NO₂(g) Ratek [NO] [0₂1¹/2 x
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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![(b) What would the rate law be if the first step of this mechanism were rate-determining?
O Rate = k [NO] [0₂]
Rate = k [NO]² [0₂]
Rate = k [NO] [0₂1²
Rate = k [NO]¹/2 [0₂]
Rate = k [NO] [0₂]¹/2
Ratek [NO]2
Ratek [NO]2 [0₂11/2
Ratek [NO]
X](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe81ec852-3549-462a-ba27-53fa542c8043%2Fea82ae35-f874-4ad9-92a9-577b333b4042%2F1o822n_processed.jpeg&w=3840&q=75)
Transcribed Image Text:(b) What would the rate law be if the first step of this mechanism were rate-determining?
O Rate = k [NO] [0₂]
Rate = k [NO]² [0₂]
Rate = k [NO] [0₂1²
Rate = k [NO]¹/2 [0₂]
Rate = k [NO] [0₂]¹/2
Ratek [NO]2
Ratek [NO]2 [0₂11/2
Ratek [NO]
X
![The reaction 2 NO(g) + O₂(g) -> 2 NO₂(g) proceeds through the following mechanism:
(a) The second step of this mechanism is rate-determining (slow). What is the rate law for this reaction?
Ratek [NO] (O₂)
Rate-k [NO] [0₂]
Ratek [NO] [O₂)²
Ratek [NO]1/2 [0₂]
Ratek [NO] [0₂]1/2
O Rate-k [NO]
2 NO(g)--> N₂O₂(9)
N₂O₂(g) + O₂(9) --> 2 NO₂(9)
Ratek [NO]2 [0₂11/2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe81ec852-3549-462a-ba27-53fa542c8043%2Fea82ae35-f874-4ad9-92a9-577b333b4042%2Fflys9dp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The reaction 2 NO(g) + O₂(g) -> 2 NO₂(g) proceeds through the following mechanism:
(a) The second step of this mechanism is rate-determining (slow). What is the rate law for this reaction?
Ratek [NO] (O₂)
Rate-k [NO] [0₂]
Ratek [NO] [O₂)²
Ratek [NO]1/2 [0₂]
Ratek [NO] [0₂]1/2
O Rate-k [NO]
2 NO(g)--> N₂O₂(9)
N₂O₂(g) + O₂(9) --> 2 NO₂(9)
Ratek [NO]2 [0₂11/2
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