Chemical engineering thermodynamics

q1

please solve (a,b,c,d,e) with numbers , not just definig the words

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Calculate the molar volume of saturated liquid and the molar volume of saturated vapours for the Propane at 40C, where Psat=13.71 bar, using the followings: (a) Redlich/Kwong equation (b) Redlich-Kwong-Soave (c) Peng-Robinson (d) The Pitzer generalized compressibility-factor correlation. (e) The Pitzer generalized C virial-coefficient correlation