8. Chemical analysis of a gaseous compound showed that it contained 33.0% silicon and 67.0% of fluorine by mass. The mass of 0.316 L of the compound was 2.38 g at 1 atm and 25°C. i. Calculate the empirical formula of the compound. ii. Calculate the molecular formula of the compound.

Some familiar products contain some of the same types of atoms. for instance, the chemical formula for baking soda is nahco 3. the chemical formula for liquid bleach is naclo, and the chemical formula for table salt is nacl. which choice best describes why these three products have some of the same types of atoms in common?