bicarbonate 71-52-3 CO3-2 CO32- HCO3 HCO3- Bicarbonate anion Carbonate (HCO31-) Carbonate ion (HCO31-) Carbonic acid, ion(1-) Hydrocarbonate(1-) Hydrogen carbonate Hydrogen carbonate anion Hydrogen carbonate ion Monohydrogen carbonate CHEBI:17544 HCO(3)(-) HCO3(-) [CO2(OH)](-) hydrogen(trioxidocarbonate)(1-) hydrogencarbonate(1-) hydrogentrioxocarbonate(1-) hydrogentrioxocarbonate(IV) hydroxidodioxidocarbonate(1-) BICARBONATE ION Acid carbonate C00288 Hydrogencarbonate Bicarbonate ions Carbonate, hydrogen