Please answer this question and solve using the ICE chart The following equilibrium system was found to contain $0\mathrm{.}030M$ formaldehyde $(C{H}_{2}O)$ at equilibrium.

$C{H}_2{O}_{(g)}harr{H}_{2(g)}+C{O}_{(g)}$

$H>0$

a$.$ If the original concentration of formaldehyde was $0\mathrm{.}070M,$ what is the equilibrium constant for this

reaction? $(2)$