Table sugar is a compound known as sucrose. sucrose is composed of the elements carbon, hydrogen, and oxygen. analysts is of a 20.0 g of sucrose from a bag of sugar finds that the sugar is composed of 8.44 g of carbon, 1.30 g of hydrogen, and 10.26 g of oxygen. express, as fractions, the ratio of the mass of each element to the total mass of the sample. using these ratios, calculate the percent composition by mass of each element in the compound