10. The reaction 2NO+2H₂ N₂ + 2H₂O is proposed to occur through the following two elementary steps: H₂(g) + 2NO(g) N₂O(g) + H₂O(g) H₂(g) + N₂O(g) N₂(g) + H₂O(g) By using the steady state approximation, what would be its rate expression?

10. The reaction 2NO+2H₂ N₂ + 2H₂O is proposed to occur through the following two elementary steps: H₂(g) + 2NO(g) N₂O(g) + H₂O(g) H₂(g) + N₂O(g) N₂(g) + H₂O(g) By using the steady state approximation, what would be its rate expression?

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter13: Chemical Kinetics

Section: Chapter Questions

Problem 13.70QE

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Question

10. The reaction
2NO+2H₂ →→→ N₂ + 2H₂O
is proposed to occur through the following two elementary steps:
k₂
H₂(g) + 2NO(g)- N₂O(g) + H₂O(g)
H₂(g) + N₂O(g) N₂(g) + H₂O(g)
By using the steady state approximation, what would be its rate
expression?
A) R = K[H₂][NO]2
B) R= K[H₂][NO]
C) R = K1 K2 [H₂][NO]2
D) R=(k/k₂) [H₂][NO]2
E) R = K[H₂]2[NO]²
*

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