Assertion: carbonate | /r/HasProperty | co 3 2−ions
Facets:
Source sentences:
text: One of the primary pathways for the exchange of carbon dioxide (CO 2 ) takes place between the atmosphere and the oceans; there a fraction of the CO 2 combines with water, forming carbonic acid (H 2 CO 3 ) that subsequently loses hydrogen ions (H+) to form bicarbonate (HCO 3 −) and carbonate (CO 3 2−) ions.