Oil refineries frequently have both H2S and SO2 to dispose of. The following reaction suggests a means

Question:

Oil refineries frequently have both H2S and SO2 to dispose of. The following reaction suggests a means of getting rid of both at once:
2H2S(g) + SO2O(g) → 3S(s) + 2H2O(g)
For reactants in the stoichiometric proportion, estimate the percent conversion of each reactant if the reaction comes to equilibrium at 450°C and 8 bar.