Chlorobenzene, C6H5Cl, is used in the production of chemicals such as aspirin and dyes. One way that chlorobenzene is prepared is by reacting benzene, C6H6, with chlorine gas according to the following BALANCED equation. C6H6 (l) + Cl2 (g)  C6H5Cl (s) + HCl (g) a. What is the theoretical yield if 45.6 g of benzene react? b. If the actual yield is 63.7 g of chlorobenzene, calculate the percent yield.