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Phosphorous acid

Phosphorous acid (or phosphonic acid) is the compound described by the formula H3PO3. It is diprotic (readily ionizes two protons), not triprotic as might be suggested by its formula. Phosphorous acid is an intermediate in the preparation of other phosphorus compounds. Organic derivatives of phosphorous acid, compounds with the formula RPO3H2, are called…

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Overview

Nomenclature and tautomerism

Preparation

Reactions

Uses

Organic derivatives

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Map overview Semantic statistics

Phosphorous acid

Nodes42
Edges41
Triples28
Avg. degree1.95
Density0.047619
Components1

How this topic connects Entity context

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Phosphorous acid

Top relations

related to As a ligand · 10
Phosphorous acid → CO, Examples, H2O, Heating, II, Mo, NH3, OH, Ru, Upon
related to Nomenclature and tautomerism · 6
Phosphorous acid → HP, In, IUPAC, OH, Only, Solid HP
related to Acid–base properties · 4
Phosphorous acid → HP, It, OH, Phosphorous
related to Uses · 4
Phosphorous acid → ATMP, It, PVC, The
related to Redox properties · 3
Phosphorous acid → On, PH3, This
is a · 1
Phosphorous acid → intermediate in the preparation of other phosphorus compounds

Important terminology Word statistics

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Important terminology

acid phosphorous oh phosphonic phosphorus formula compounds organic chemistry derivatives iupac hp hydrogen phosphoric called tautomer isbn preparation water diprotic

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Phosphorous acidis aintermediate in the preparation of other phosphorus compounds0.90text
Phosphorous acidrelated to Acid–base propertiesPhosphorous0.60section
Phosphorous acidrelated to Acid–base propertiesIt0.60section
Phosphorous acidrelated to Acid–base propertiesHP0.60section
Phosphorous acidrelated to Acid–base propertiesOH0.60section
Phosphorous acidrelated to As a ligandUpon0.60section
Phosphorous acidrelated to As a ligandOH0.60section
Phosphorous acidrelated to As a ligandExamples0.60section
Phosphorous acidrelated to As a ligandMo0.60section
Phosphorous acidrelated to As a ligandCO0.60section
Phosphorous acidrelated to As a ligandRu0.60section
Phosphorous acidrelated to As a ligandNH30.60section

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