How to write the name for H3PO3 (Phosphorous acid) - YouTube
Give the structural formulae of phosphorous acid (H_3PO_3) and pyrophosphoric acid (H_4P_2O_7).
Phosphoric acid | H3O4P | ChemSpider
SOLVED: Name the following acids using standard IUPAC nomenclature (remember to include the word 'acid' at the end!): Watch your spelling! HClO H3PO3 HBr H2S
Phosphorous Acid (H3PO3) - Structure, Molecular Mass, Properties and Uses