What is the value of the equilibrium constant at 500 °C for the formation of NH
3
according to the following
equation?
N
2
(
g
) + 3H
2
(
g
)
⇌ 2NH
3
(
g
)
An equilibrium mixture of NH
3
(
g
), H
2
(
g
), and N
2
(
g
) at 500 °C was found to contain 1.35
M
H
2
, 1.15
M
N
2
, and
4.12
×
10
−1
M
NH
3
.