Solution: Consider the reaction for the decomposition of hydrogen disulfide: 2H2S(g) ⇌ 2H2(g) + S2(g), Kc = 1.67 x 10–7 at 800 oC. A 0.500 L reaction vessel initially contains 0.125 mol of H2S and 0.125 mol of

Consider the reaction for the decomposition of hydrogen disulfide: 2H₂S(g) ⇌ 2H₂(g) + S₂(g), K_c = 1.67 x 10^–7 at 800 ^oC. A 0.500 L reaction vessel initially contains 0.125 mol of H₂S and 0.125 mol of H₂ at 800 ^oC. Find the equilibrium concentration of [S₂].