Consider the following reaction where Kc =
154 at 298 K.
2NO(g) +
Br2(g)
2NOBr(g)
A reaction mixture was found to contain
4.44×10-2 moles of
NO(g), 3.68×10-2 moles
of Br2(g) and
7.92×10-2 moles of
NOBr(g), in a 1.00 liter container.
Is the reaction at equilibrium?
If not, what direction must it run in order to reach
equilibrium?
The reaction quotient, Qc, equals
.
The reaction
A. must run in the forward direction to reach
equilibrium.
B. must run in the reverse direction to reach
equilibrium.
C. is at equilibrium.
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