Answer the following questions about a pure compound that contains only carbon, hydrogen, and oxygen.
A) a 0.7549 g sample of the compound burns in O2(g) to produce 1.9061 g of CO2(g) and 0.3376 g of H2O(g).
(I) calculate the individual masses of C, H, and O in the 0.7549 g sample.
(ii) determine the empirical formula for the compound.