Consider the following reaction.

S(s) + 02(g) = SO2 (g)

Part 1 of 2

Write the expression for the equilibrium constant for this reaction.

K=

Calculate K using the following concentrations of each substance at equilibrium:

[SO2]=0.18 M, [O2]=0.043 M

Be sure your answer has the correct number of significant figures.

K=

1 answer

K = [SO2]/[O2]

K = (0.18 M) / (0.043 M)
K = 4.19

Therefore, K = 4.2