Nitrogen monoxide, NO, is formed in automobile exhaust by the reaction of N2 and O2 (from air). N2 (9) + O2 (9) = 2NO(g) The equilibrium constant (K) is 0.0025 at 2127°C. If an equilibrium mixture at this temperature contains 0.074 mol N2 and 0.042 mol O2 per liter, what is the concentration of NO? Concentration = M

Chemistry: An Atoms First Approach
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ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
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Chapter12: Chemical Equilibrium
Section: Chapter Questions
Problem 2RQ: What is the law of mass action? Is it true that the value of K depends on the amounts of reactants...
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Nitrogen monoxide,
NO, is formed in automobile exhaust by the reaction of
N2 and
O2 (from air).
N2 (9) + O2 (9) = 2NO(g)
The equilibrium constant
(K) is 0.0025 at 2127°C. If an equilibrium mixture at this temperature contains 0.074 mol
N2 and 0.042 mol
O2 per liter, what is the concentration of
NO?
Concentration =
M
Transcribed Image Text:Nitrogen monoxide, NO, is formed in automobile exhaust by the reaction of N2 and O2 (from air). N2 (9) + O2 (9) = 2NO(g) The equilibrium constant (K) is 0.0025 at 2127°C. If an equilibrium mixture at this temperature contains 0.074 mol N2 and 0.042 mol O2 per liter, what is the concentration of NO? Concentration = M
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