Question

What is requirement for writing molecular formula of different compounds ? How are the moleculer formula of the compound written ?

Answer 1

Answer:

-:Molecular formula :-

The molecular formula of a compound is written just to identify the numbers or which which atoms are present in a chemical compound. writting of The molecular formula also helps in the identifications of the types of Bonding .

For ex the The molecular formula of carbondioxide is :-

CO2 in this molecule of carbon dioxide there are only Oxygen and Carbon atoms are present and the oxygen atoms is 2 And carbon atom is 1 and they formed co-valent Bond.

For writting a molecular formula of metalic compound the metal is placed first in its molecular formula name.

And the higher oxydation atoms are also placed first.