has role is conjugate acid of is conjugate base of hydrogencarbonate Acid carbonate BICARBONATE ION BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Bicarbonate (HCO3-) Bicarbonate anion Bicarbonate ion Bicarbonate ion (HCO31-) Bicarbonate ions CHO3 Carbonate Carbonate (HCO31-) Carbonate ion (HCO31-) Carbonic acid HCO3(-) HCO3- Hydrocarbonate(1-) Hydrogen carbonate (HCO3-) Hydrogen carbonate anion Hydrogen carbonate ion Hydrogen carbonate ion (HCO3-) Hydrogencarbonate Hydrogentrioxocarbonate InChI=1S/CH2O3/c2-1(3)4/h(H2,2,3,4)/p-1 Monohydrogen carbonate OC([O-])=O The carbon oxoanion resulting from the removal of a proton from carbonic acid. [CO2(OH)](-) bicarbonate hydrogen carbonate hydrogen(trioxidocarbonate)(1-) hydrogencarbonate hydrogencarbonate(1-) hydrogentrioxocarbonate(1-) hydrogentrioxocarbonate(IV) hydroxidodioxidocarbonate(1-) carbonic acid carbon oxoanion carbonate mouse metabolite Saccharomyces cerevisiae metabolite Escherichia coli metabolite human metabolite