Please, I really need help!! Reaction direction and quotient direction?
I really need help with understanding the direction of a reaction and the reaction quotient!
Consider the following reaction: NH4HS(s) ⇌ NH3(g) + H2(g). At a certain temperature, the equilibrium constant (Kc) is 8.5 x 10^-3. In a reaction mixture at this temperature containing solid NH4HS, the concentrations are [NH3] = 0.166 M and [H2] = 0.166 M. As equilibrium is approached, will more of the solid NH4HS form, or will some of the existing solid decompose?
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