H-C=O/-OH. Formic acid.
First of all H3PO4 is NOT an Element. It is a compound, composed of three elements viz., hydrogen , phosphorus, and oxygen. H3PO4 is phosphoric acid .
Chlourous acid
chlorous acid
Hypochlorous acid
The acid name for HSao is sulfurous acid.
Formic Acid is the archaic common name. Its modern IUPAC name is Methanopic Acid. The formula is HCOOH
If the name of the acid ends in the letters "ic" and the acid contains oxygen, the name of the anion formed from it replaces the "ic" with "ate". If the name of the acid ends in the letters "ous" and the acid contains oxygen, the name of the anion formed from it replaces the "ous" with "ite." If the name of acid ends in the letters "ic" and the acid does not contain oxygen, the name of the anion formed by the acid changes "ic" to "ide", and if the name of the acid begin with "hydro", these letters are deleted from the name of the anion.
The chemical name of oxalic acid is ethanedioic acid.
Tartaric acid. IUPAC name. 2,3-dihydroxybutanedioic acid
carbonic acid
The common name of methanoic acid is formic acid.
Hydrochloric acid is a common name for muriatic acid.