Ineed some advice i have two girlfriends as of now.
one is kye (black) knows me better and has more real life experiences with me
other is heaven (white) been with for 6 months, knows me less lives farther, less real experiences with me
distance doesn't matter to me.
i just need on which one i should keep respond and me out!
this is the only time i will use improperly !

Choose One

Explanation:

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