The reaction of hydrogen sulfide(g) with oxygen(g) to form water(l) and sulfur dioxide(g) proceeds as follows: 2H2S(g) + 3O2(g)2H2O(l) + 2SO2(g) When 10.1 g H2S(g) reacts with sufficient O2(g), 166 kJ is evolved. Calculate the value of rH for the chemical equation given. ____kj/mol?