Tc$=282\mathrm{.}4$ K Pc$=5\mathrm{.}032$ Mpa Acentric $=\mathrm{.}085$ Use interlopation for the Hig$-$H$/$R$*$Tc $(0)/(1)$ Calculate the enthalpy departure $\frac{\text{H}\text{i}\text{g}-H}{R}Tc$ for ethylene at $1$ bar and $285K$ and report the value of Hig$-$H in J$/$g using the

following entries from a table for $\frac{\text{H}\text{i}\text{g}-H}{R}Tc(0)$ and $\frac{\text{H}\text{i}\text{g}-H}{R}Tc(1).$ The constants for ethylene should be obtained from the

text.