Question

At a given temperature, 0.0664 mol N2O4(g) is placed in a 1.00 L flask. After reaching equilibrium, the concentration of NO2(g) is 6.1 10-3 M. What is Kc for the reaction below?
N2O4(g) 2 NO2(g)
A.3.7 10-5
B.1.4 10-4
C.5.9 10-4
D.9.6 10-2
E.1.8 103

Answer

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