Assertion: hydrogen fluoride | /r/AtLocation | two forms
Facets:
value: as aqueous hydrofluoric acid
type: MANNER
value: as anhydrous hydrogen fluoride
type: OTHER
Source sentences:
text: Thus, hydrogen fluoride (HF) is produced in two forms, as anhydrous hydrogen fluoride (the gaseous form, HF(g)) and as aqueous hydrofluoric acid (the aqueous solution form, HF(aq)).