Question

RI
What is the equilibrium expression for th
xpression for the reaction, P4(s) + 5O2(g) = P4010(s)?
121
2) K =
3) K =[021
5[P.1021
[P40101
4) K = (P10101
O
1) K,
P [02
da moles of
an equilibrium Holl.​

Answer 1

Explanation:

The equilibrium constant expression for the reaction,

P

4

(s)+5O

2

(g)⇌P

4

O

10

(s) is K

c

=

[O

2

]

5

1

Note: The concentrations of solids (and pure liquids) are considered unity and do not appear in the equilibrium constant expression.