Question

b) Write any 3 significance of a molecular formula ?​

Answer 1

Answer:

The molecular formula is most useful when you wish to know how many atoms of the elements are present in the compound. It gives more information than the empirical formula, and is therefore more common. The molecular formula is especially important when you start to work with organic chemistry.

Answer 2

Explanation:

The molecular formula expresses information about the proportions of atoms that constitute a particular chemical compound, using a single line of chemical element symbols and numbers.