Comment
Author: Admin | 2025-04-28
Form silicate salts.[4]Silicon dioxide is the anhydride of silicic acid: H4SiO4 → 2 H2O + SiO2Phosphorus(III) oxide reacts to form phosphorous acid in water:P4O6 + 6 H2O → 4 H3PO3Phosphorus(V) oxide reacts with water to give phosphoric acid:P4O10 + 6 H2O → 4 H3PO4Sulfur dioxide reacts with water to form the weak acid, sulfurous acid:SO2 + H2O → H2SO3Sulfur trioxide forms the strong acid sulfuric acid with water:SO3 + H2O → H2SO4This reaction is important in the manufacturing of sulfuric acid.Chlorine(I) oxide reacts with water to form hypochlorous acid, a very weak acid:Cl2O + H2O ⇌ 2 HOClChlorine(VII) oxide reacts with water to form perchloric acid, a strong acid:Cl2O7 + H2O → 2 HClO4Iron(II) oxide is the anhydride of the aqueous ferrous ion:[Fe(H2O)6]2+ → FeO + 2 H+ + 5 H2OChromium trioxide is the anhydride of chromic acid:H2CrO4 → H2O + CrO3Vanadium trioxide is the anhydride of vanadous acid:2H3VO3 → 3H2O + V2O3Vanadium pentoxide is the anhydride of vanadic acid:2H3VO4 → 3H2O + V2O5Organic acid anhydride, similar compounds in organic chemistryBase anhydrideGreenwood, Norman N.; Earnshaw, Alan (1997). Chemistry of the Elements (2nd ed.). Butterworth-Heinemann. ISBN 978-0-08-037941-8.^ John Daintith (February 2008). "acidic". A Dictionary of Chemistry. 3. Describing a compound that forms an acid when dissolved in water. Carbon dioxide, for example, is an acidic oxide.^ David Oxtoby; H. P. Gillis; Alan Campion. Principles of Modern Chemistry (7th ed.). Cengage Learning. pp. 675–676. ISBN 978-0-8400-4931-5.^ Chang, Raymond; Overby, Jason (2011). General chemistry: the essential concepts (6th ed.). New York, NY: McGraw-Hill. ISBN 9780073375632. OCLC 435711011.^ Comprehensive Chemistry Volume 1. New Delhi, India: Laxmi Publications. 2018. p. 6.13. ISBN 978-81-318-0859-7.
Add Comment