Solid silver chloride (AgCl) is formed by mixing silver nitrate (AgNO3) and barium chloride (BaCl2) solutions. The unbalanced equation is: AgNO3(aq) + BaCl2(aq) → AgCl + Ba(NO3)2(aq).

If 0.525g AgCl is desired, what volume of 1.50M BaCl2 solution is required?

the dissolution of polymer can be thermodynamically described in 2 steps.

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