$3\mathrm{.}33.$ Calculate $Z$ and $V$ for ethane at $50C$ and $15$ bar by the following equations:

$($a$)$ The truncated virial equation $[$Eq$.(3\mathrm{.}40)]$ with the following experimental values of virial coefficients:

$B=-156\mathrm{.}7c{m}^{3}mo{l}^{-1},C=9,650c{m}^{6}mo{l}^{-2}$

$($b$)$ The truncated virial equation $Eq+(3\mathrm{.}38),$ with a value of $B$ from the generalized Pitzer correlation $[$Eq$.(3\mathrm{.}63)].$

$($c$)$ The Redlich$/$Kwong equation.

$($d$)$ The Soave$/$Redlich$/$Kwong equation.

$($e$)$ The Peng$/$Robinson equation.

Obras protegidas por direitos de autc

Solve it with iteration plz