hartzpeyton136
19.09.2019 •
Chemistry
Consider the formation of nitrogen dioxide and oxygen: no(g)+o3(g)⇌no2(g)+o2(g) the reaction is first order in o3 and second order overall. what is the rate law? (a) rate=k[no]2[o3]2(b) rate=k[no][o3]2(c) rate=k[o3](d) rate=k[no](e) rate=k[no][o3](g) rate=k[no]2[o3]
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Ответ:
The rate law is rate = k[NO][O₃]
Option E) is the right answer.
Explanation:
Hi there!
For this generic reaction:
A + B → products
the rate law will be:
rate = k[A]ⁿ[B]ᵃ
this reaction is n-order in A and a-order in B. The overall reaction is the sum of the orders of each reactant, in this case:
Overall order of the reaction = n + a
In our problem, we know that the reaction is first order in O₃ and second order overall. Then:
Overall order of the reaction = Order in NO + Order in O₃
2 = n + 1
2 - 1 = n
n = 1
Then, the reaction is first order in NO and first order in O₃.
The rate law will be:
rate = k[NO][O₃]
The right answer is the option E).
Ответ:
Your home and I can go home and get some work
Explanation:
Of course I will go