Consider the following reaction: NH4HS(s)⇌NH3(g)+H2S(g)An equilibrium mixture of this reaction at a certain temperature was found to have [NH3]= 0.272 MM and [H2S]= 0.355 MM. You may want to referenceWhat is the value of the equilibrium constant (Kc) at this temperature?

120,630,890

step-by-step explanation:

110+10=120,620+10=630,880+10=890

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