Propane in a tank with a specific molar volume of $9\mathrm{.}24$ ft$3/$lbmol is at a pressure of $500$

lbf$/$in$2.$ Determine the temperature, in $\backslash$deg F$,$ using the

a$.$ ideal gas equation of state.

b$.$ compressibility chart.

c$.$ van der Waals equation.

d$.$ Redlich$-$Kwong equation.