Problem: The rate law for 2 NO(g) + O2(g) ⟶ 2NO2(g) is rate = k[NO]2[O2]. In addition to the mechanism in the text (Section 16.6), the following ones have been proposed:I 2NO(g) + O2(g) ⟶2NO2(g)II 2NO(g) ⇌ N2O2(g) [fast] N2O2(g) + O2(g) ⟶2NO2(g) [slow]III 2NO(g) ⇌ N2(g) + O2(g) [fast] N2(g) + 2O2(g) ⟶ 2NO2(g) [slow](a) Which of these mechanisms is consistent with the rate law?
🤓 Based on our data, we think this question is relevant for Professor Burnett's class at WEBER.
FREE Expert Solution
We are asked which of these mechanisms is consistent with the rate law.
2 NO(g) + O2(g) ⟶ 2 NO2(g)
rate = k[NO]2[O2]
Problem Details
The rate law for 2 NO(g) + O2(g) ⟶ 2NO2(g) is rate = k[NO]2[O2]. In addition to the mechanism in the text (Section 16.6), the following ones have been proposed:
I 2NO(g) + O2(g) ⟶2NO2(g)
II 2NO(g) ⇌ N2O2(g) [fast]
N2O2(g) + O2(g) ⟶2NO2(g) [slow]
III 2NO(g) ⇌ N2(g) + O2(g) [fast]
N2(g) + 2O2(g) ⟶ 2NO2(g) [slow]
(a) Which of these mechanisms is consistent with the rate law?
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Based on our data, we think this problem is relevant for Professor Burnett's class at WEBER.
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Our data indicates that this problem or a close variation was asked in Chemistry: The Molecular Nature of Matter and Change - Silberberg 8th Edition. You can also practice Chemistry: The Molecular Nature of Matter and Change - Silberberg 8th Edition practice problems.