what is the chemical formula for nitric acid?
Nitric acid is a highly acidic substance and a strong oxidizing agent. Its physical state is a colorless or slightly yellowish liquid. The chemical formula of nitric acid is HNO3, and it is made up of one hydrogen atom, one nitrogen atom, and three oxygen atoms. Its chemical structure indicates that it is a planar molecule, and it has two resonance forms. Nitric acid is most commonly used in the production of fertilizer.