Answer the following questions about the reaction: ZNO(g) + 2 H₂(g) → N₂ (9) + 2 H₂O (9) If the rate of change of NO is -0.485 M/min, then the rate of change of N₂is | Select] The rate law is given as: rate= k[H₂ [NO2. If the concentration of each reactant is coubled, then the overall rate of the The concentration of NO decreases from Using the rate constant from the previo Mechanism A: 2 NO (g) N₂O₂ (g) + H₂ (9) Of the mechanisms shown below, only N₂O₂ (9) (slow) about the reaction: N₂O (9) + H₂ (9) N₂ (9) + [Select] 0.243 M/min 0.485 M/min, then the rate of change of 2 ✓ -0.243 M/min -0.970 M/min 0.970 M/min -0.485 M/min = k [H₂] [NO]². If the concentration of a N₂O (9) reases from 0.750 M to 0.375 M in 1.49 min. The rate constant of this reaction is 2 NO (g) + 2 H₂ (9)→ N₂ (9) verall rate of the reaction would c 1.79 M^-1 min^-1 cer

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
Section: Chapter Questions
Problem 12PS: The reaction 2 NO(g) + 2 H2(g) N2(g) + 2 H2O(g) was studied at 904 C, and the data in the table...
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just the part in red, I listed the options too. (:
Question 1
Answer the following questions about the reaction:
2
ZNO(g) + 2 H₂(g) → N₂ (9) + 2 H₂O (9)
If the rate of change of NO is -0.485 M/min, then the rate of change of N₂ is Select]
The rate law is given as: rate=
The concentration of NO decreases fro
k[H₂ [NO2. If the concentration of each reactant is coubled, then the overall rate of the react
Using the rate constant from the previo
Of the mechanisms shown below, only
Mechanism B:
2 NO (9)
N₂O₂ (g) + H₂ (9)
N₂O (9)+ H₂ (9)
Mechanism A:
2 NO (9) -> N₂O₂ (9) (slow)
N₂O₂ (g) + H₂ (9)
N₂O (9)
N₂ (9) +
N₂O (9) + H₂ (9)
Mechanism D:
N₂O₂ (9) (fast)
about the reaction:
[Select]
0.243 M/min
0.485 M/min, then the rate of change of 2 -0.243 M/min
-0.970 M/min
0.970 M/min
= k H₂] [NO]². If the concentration of
-0.485 M/min
N₂O (g) + H₂O (9) (slow)
N₂ (9) + H₂O (9) (fast)
Mechanism C:
2 NO (9)
N₂ (9) + O2 (9) (fast)
O2 (g) + H₂ (g) - →
H₂O2 (9) (fast)
H₂O₂ (g) + H₂ (9) 2 H₂O (g) (slow)
2 NO (g) + 2 H₂ (9)→ N₂ (9)
reases from 0.750 M to 0.375 M in 1.49 min. The rate constant of this reaction is
verall rate of the reaction would c
1.79 M^-1 min^-1
centratio
Transcribed Image Text:Question 1 Answer the following questions about the reaction: 2 ZNO(g) + 2 H₂(g) → N₂ (9) + 2 H₂O (9) If the rate of change of NO is -0.485 M/min, then the rate of change of N₂ is Select] The rate law is given as: rate= The concentration of NO decreases fro k[H₂ [NO2. If the concentration of each reactant is coubled, then the overall rate of the react Using the rate constant from the previo Of the mechanisms shown below, only Mechanism B: 2 NO (9) N₂O₂ (g) + H₂ (9) N₂O (9)+ H₂ (9) Mechanism A: 2 NO (9) -> N₂O₂ (9) (slow) N₂O₂ (g) + H₂ (9) N₂O (9) N₂ (9) + N₂O (9) + H₂ (9) Mechanism D: N₂O₂ (9) (fast) about the reaction: [Select] 0.243 M/min 0.485 M/min, then the rate of change of 2 -0.243 M/min -0.970 M/min 0.970 M/min = k H₂] [NO]². If the concentration of -0.485 M/min N₂O (g) + H₂O (9) (slow) N₂ (9) + H₂O (9) (fast) Mechanism C: 2 NO (9) N₂ (9) + O2 (9) (fast) O2 (g) + H₂ (g) - → H₂O2 (9) (fast) H₂O₂ (g) + H₂ (9) 2 H₂O (g) (slow) 2 NO (g) + 2 H₂ (9)→ N₂ (9) reases from 0.750 M to 0.375 M in 1.49 min. The rate constant of this reaction is verall rate of the reaction would c 1.79 M^-1 min^-1 centratio
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