Empirical Formula by Gravimetric Analysis

Gravimetric analysis can be used to determine the empirical formula of a compound. The empirical formula gives the smallest whole-number ratio of elements in a molecular compound. In this experiment, that ratio is found for copper chloride hydrate, Cu x Cl y · nH2O.

The method relies on the law o...

Determining the chemical formula of a compound is a fundamental aspect of a chemist's occupation.

In a chemical formula, element symbols and numerical subscripts describe the types and number of atoms present in a molecule. The empirical formula is a simple type of chemical formula, which provides the smallest whole-number ratio among elem...