Assertion: arsenic acid | /r/CapableOf | lose one or two h+ ions
Facets:
value: at near-neutral ph
type: OTHER
Source sentences:
text: At near-neutral pH, which is common for natural waters, arsenic acid loses one or two H+ ions, giving the rest of the molecule a charge of –1 or –2 (H 2 AsO 4 – or HAsO 4 2-).