the empirical formula of a given compound is C H O and its relative density is 44. determine its molecular formula.
To determine the molecular formula of a compound, we need to know the molar mass of the compound. However, in this case, we only have the empirical formula and the relative density of the compound. Without any additional information about the compound's molar mass, it is not possible to determine its molecular formula.
The empirical formula represents the simplest whole-number ratio of atoms in a compound. In this case, the empirical formula is C H O, indicating that the compound contains carbon, hydrogen, and oxygen in the ratio of 1:1:1.
Relative density, on the other hand, is the ratio of the density of a substance to the density of a reference substance. It is not directly related to the molar mass or molecular formula of a compound.
To determine the exact molecular formula of a compound, additional information like the molar mass or the mass percent composition is required.