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Bicarbonate

  • Page ID
    74232
    • Main ChemSpider page
    • Molecular formula: CHO3
    • Molar mass: 61.017
    • CAS Registry Number: Not available
    • Appearance: Not available
    • Melting point: Not available
    • Boiling point: Not available
    • Solubility: Not available
    • Safety sheet: Not available
    • Spectra: Check on SDBS. Add Spectra (Help).

    From Wikipedia

    In inorganic chemistry, bicarbonate (IUPAC-recommended nomenclature: hydrogen carbonate) is an intermediate form in the deprotonation of carbonic acid. It is a polyatomic anion with the chemical formula hydrogenHcarbonCoxygenO3-.

    Bicarbonate serves a crucial biochemical role in the physiological pH buffering system.

    The term "bicarbonate" was coined in 1814 by the English chemist William Hyde Wollaston. The prefix "bi" in "bicarbonate" comes from an outdated naming system and is based on the observation that there is twice as much carbonate (CO32-) per sodium ion in sodium bicarbonate (NaHCO3) and other bicarbonates than in sodium carbonate (Na2CO3) and other carbonates. The name lives on as a trivial name.

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    Other names

    Hydrogen carbonate (IUPAC Name); carbonic acid ion(1-); Hydrogen-carbonat; hydrogencarbonate; hydroxycarboxylate