Astream of hot dry nitrogen flows through a process unit that contains liquid acetone. a substantial portion of the acetone vaporizes and is carried off by the nitrogen. the combined gases leave the recovery unit at 205°c and 1.10 bar and enter a condenser in which a portion of the acetone is liquefied. the remaining gas leaves the condenser at 10.0°c and 60.0 bar. the partial pressure of acetone in the feed to the condenser is 0.100 bar, and that in the effluent gas from the condenser is 0.329 bar. assume ideal gas behavior. calculate for a basis of 1.00 m3 of gas fed to the condenser the mass of acetone condensed (kg) and the volume of gas leaving the condenser ( kg acetone m3 gas leaving condenser

he would use the colour black

answer : (a) volume of the gas = 8.67 ×   l

                (b) second virial coefficient b = -1.21226 l/mole

solution :   given,     t = 300k

                                p = 20atm

                                z = 0.86

                                n = 8.2 mmoles = 8.2 × moles

                                r =   0.082 l atm/k/mol

        find,     (a) volume of gas   and (b) second virial coefficient b at 300k.

formula used :            

                          and            

(a)            

                    = \times 0.082\times 300}{20}[/tex]

                    = 8.67 ×   l

(b)      

                    = (0.00867-1) × 8.659

                    = - 8.5839 l/mole

you need to stop taking that class