solid NH4HS(s) dissociates to give NH3(g) and H2 (G) and is allowed to attain equilibrium at 100 c - Chemistry - Chemical and Ionic Equilibrium

Question

solid NH4HS(s) dissociates to give NH3(g) and H2 (G) and is allowed
to attain equilibrium at 100 c if the value of Kp for its
dissociation is found to be 0 34 , find the total pressure at
equillibrium and partial pressure of each component

Vartika Jain · Accepted Answer

Dear Student,

NH4HS (s)  ↔   NH3(g)  +  H2S(g)      Kp =(pNH3)(pH2S) and, pNH3=pH2S=xTherefore, Kp=x2or, x=Kp=0
34=0
583 Total pressure at equilibrium = pNH3+pH2S = 0
583+0 583=1 16

solid NH4HS(s) dissociates to give NH3(g) and H2 (G) and is allowed to attain equilibrium at 100 c . if the value of Kp for its dissociation is found to be 0.34 , find the total pressure at equillibrium and partial pressure of each component