Liquid Solution

Henry's law constant for \(\mathrm{CH}_3 \mathrm{Br}\) is \(0.16 \mathrm{~mol} \mathrm{~L}^{-1} \mathrm{bar}^{-1}\) at \(298 \mathrm{~K}\). What pressure is required to have solubility of \(0.08 \mathrm{~mol} \mathrm{~L}^{-1}\) ?