Question

chlorine gas can be prepared in the laboratory by the reactionof hydrochloric acid with manganese (IV) oxide:

4HCl(aq) + MnO2(s) ---> MnCL2(aq) + 2H2O(l) + Cl2(g)

you add 34.1 g of MnO2 to a solution containing 45.7 g ofHCl.

1. What is the theoretical yield of Cl2?

2. If the yield of the reaction is 86.5% what is the actualyield of chlorine?

please break down the steps if possible. Thank you!