Question:a mixture A mixture of 1.57 mol of
N
2
, 1.92 mol of
H
2
and 8.13 mol of
N
H
3
is introduced into a 20 L reaction vessel at 500 K. At this temperature, the equilibrium constant,
K
c
for the reaction
N
2
(
g
)
+
3
H
2
(
g
)
↔
2
N
H
3
(
g
)
i
s
1.7
×
10
2
Is the reaction mixture at equilibrium? If not, what is the direction of the net reaction?