Assertion: carbonic acid's proton | /r/HasProperty | donated
Facets:
Source sentences:
text: Most polyprotic acids e.g., sulfuric acid, H 2 SO 4 , are also amphiprotic, having at least one proton that can be donated (acts like an Arrhenius acid) and at least one site at which a proton can be accepted (acts like an Arrhenius base).