$=$exp$[\frac{P_r}{T_r}(B^0+B^1)]$This is Equation $10\mathrm{.}68.$

$10\mathrm{.}16.$ From the following compressibility$-$factor data for $C{O}_2$ at $150C,$ prepare plots of the fugacity and fugacity coefficient of $C{O}_2$ vs$.P$ for pressures up to $500$ bal Compare results with those found from the generalized cortation Eq$.(10\mathrm{.}68).$

$\backslash$table$[[\frac{P}{?}$ bar,$Z$