Bicarbonate Anion

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Properties Simple | Detailed

Formula CH4O3
IUPAC Name hydron;carbonate
Molecular Mass 64.041 g·mol−1
Heat of Formation -325.1 ± 16.7 kJ·mol−1
Dipole Moment 1.46 ± 1.08 D
Volume 60.93 Å 3
Surface Area 79.78 Å 2
Point Group Symmetry Cs
Synonyms
  • [co2(oh)](-)
  • acid carbonate
  • bicarbonate
  • bicarbonate ion
  • bicarbonate ions
  • carbonate (hco31-)
  • carbonate ion (hco31-)
  • carbonate, hydrogen
  • carbonic acid, ion(1-)
  • co3-2
  • co32-
  • hco(3)(-)
  • hco3
  • hco3(-)
  • hco3-
  • hydrocarbonate(1-)
  • hydrogen carbonate
  • hydrogen carbonate anion
  • hydrogen carbonate ion
  • hydrogen(trioxidocarbonate)(1-)
  • hydrogencarbonate
  • hydrogencarbonate(1-)
  • hydrogentrioxocarbonate(1-)
  • hydrogentrioxocarbonate(iv)
  • hydroxidodioxidocarbonate(1-)
  • monohydrogen carbonate
CAS Number(s)
  • 71-52-3
InChIKey BVKZGUZCCUSVTD-UHFFFAOYSA-M
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Elements H C O