Chapter 4, Problem 73E

In the reaction of 277 g CCI₄ an excess of HF, ${\text{187 g CCI}}_{\text{2}}{\text{F}}_{\text{2}}$ is obtained. What are (a) theoretical, (b) actual, and (c) percent yields ofthis reaction?
${\text{CCI}}_{\text{4}}\text{+2HF}\to {\text{CC1}}_{\text{2}}{\text{F}}_{\text{2}}\text{+2HCl}$