stemble Hydrogen sulfide is commonly associated with the "rotten egg" smell. It is also a highly toxic gas that must be dealt with carefully. This compound can decompose by the following reaction: H2S (g) = H2(g) +S(g) K = 0.215 If the reaction vessel initially contains H2S(g) at a pressure of 0.740 bar, determine the total pressure, Ptot, in the container when the reaction reaches equilibrium. Prot