Assertion: hydrogen fluoride's amount | /r/CapableOf | reappear in the form of a liquid
Facets:
Source sentences:
text: As a result, the amount of H 2 SO 4 consumed in excess of the number of moles equal to the number of moles of CaF 2 in the reaction of the formula (1) reappears in the form of a liquid, and as a by-product gypsum in powder form (CaSO 4 ) results.