The formula ofhydrochloric acid is HCl, the formula of chloric acid is HClO₃, the formula of chlorous acid is HClO₂.
The substance that formed chemically bonding two or more different chemical elements is called Compounds.
The chemical formula that gives total number of atoms of each element in one molecule of a compound is called Molecular Formula.
Hydrochloric acid contains two ions H⁺ and Cl⁻. The formula of hydrochloric acid is HCl.
Chloric acid contains two ions H⁺ and ClO₃⁻. The formula of chloric acid is HClO₃.
Chlorous acid contains two ions H⁺ and ClO₂⁻. The formula of chlorous acid is HClO₂.
Thus from the above conclusion we can say that the formula of hydrochloric acid is HCl, the formula of chloric acid is HClO₃, the formula of chlorous acid is HClO₂.
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