Ammonium hydrogen sulfide (NH4HS) can decompose to ammonia and hydrogen sulfide:
NH4HS(S) <->NH3(g) +H2S(9)
What is the equilibrium constant expression for
this system? a. [NH3][H2S] / [NH4HS] b. [NH3][H2S] c. 1 / [NH3][H2S]

i think its 100

i hope this !

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

the answer is a for sure mark brainliest i had got this right on usatestprep

answer7,570,82356 cubic centimeters;