Chapter 3, Problem 3.113MP

A certain alcoholic beverage contains only ethanol $\left({\text{C}}_{\text{2}}{\text{H}}_{\text{6}}\text{O}\right)$ and water. When a sample of this beverage undergoes combustion, the ethanol burns hut the water simply evaporates and is collected along with the water produced by combustion. The combustion reaction is
${\text{C}}_{\text{2}}{\text{H}}_{\text{6}}\text{O}\left(l\right)+{\text{3O}}_{\text{2}}\left(g\right)\to {\text{2 CO}}_{\text{2}}\left(g\right)+{\text{3H}}_{\text{2}}\text{O}\left(g\right)$
When a 10.00 g sample of this beverage is burned, 11.27 gof water is collected. What is the mass in grams of ethanol,and what is the mass of water in the original sample?