Ionic Equilibrium

An analyst wants to convert \(1 \mathrm{~L} \mathrm{~HCl}\) of \(\mathrm{pH}=1\) to a solution of \(\mathrm{HCl}\) of \(\mathrm{pH} ~2\). The volume of water needed to do this dilution is __________ \(\mathrm{mL}\). (Nearest integer)