estion 34 of 40 Sapling Learning macmillan learning Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese(V) oxide 4HCI(aq) + MnO2(s) MnCL(aq) + 2H20(1)+02(g) â You add 38.9 g of MnO2 to a solution containing 43.7 g of HCI. (a) What is the limiting reactant? O HCI (b) What is the theoretical yield of Cl2? Number g Cl (c) If the yield of the reaction is 86.7%, what is the actual yield of chlorine? Number g Cl,