1. Calculate Z and V for ethylene at 25°C and 12 bar by the following equations: The truncated virial equation with the following experimental values of virial coefficients: B = −140 cm 3 ・mol−1, C = 7200 cm6 ・mol−2 ?=1 + B/V + C/V2 The truncated virial equation, Z = 1 + BP/RT with a value of B from the generalized Pitzer correlation for the second virial coefficient. The Redlich/Kwong equation

1. Calculate Z and V for ethylene at 25°C and 12 bar by the following equations: The truncated virial equation with the following experimental values of virial coefficients: B = −140 cm 3 ・mol−1, C = 7200 cm6 ・mol−2 ?=1 + B/V + C/V2 The truncated virial equation, Z = 1 + BP/RT with a value of B from the generalized Pitzer correlation for the second virial coefficient. The Redlich/Kwong equation