Chlorine forms from the reaction of hydrochloric acid with manganese(IV) oxide. The balanced
equation is: Mn​O 2 + 4HCl → MnC​l 2 + C​l 2 + 2​H 2 O
Calculate the theoretical yield and the percent yield of chlorine if 86.0 g of Mn​O 2 ​ and 50.0 g of HCl
react. The actual yield of C​l 2 ​ is 20.0 g.