Answer
$93cm^3$
Work Step by Step
We can find the required volume as follows:
$V^{\prime}=\frac{pMV}{\rho RT}$
We plug in the known values to obtain:
$V^{\prime}=\frac{(20)(101300)(0.018)(10,000)}{1000(8.31)(273+200)}$
This simplifies to:
$V^{\prime}=93cm^3$
