Consider the following equilibrium:

$3I_{2(g)}+6F_{2(g)}$harr$2I{F}_{5(g)}+I_4{F}_{2(g)}\sqrt[3]{\frac{((4\mathrm{.}2{10}^{-6})(0\mathrm{.}1{)}^2)}{4}}$

At a certain temperature, $3\mathrm{.}0$mol of $F_2$ and $2\mathrm{.}0$mol of $I_2$ are placed in a $10\mathrm{.}0L$ container. At equilibrium, the concentration of $I{F}_5$ is $0\mathrm{.}020mo\frac{l}{L}.$ What is the equilibrium concentration of $I_{2(g).}[\frac{?}{5}]$