Assertion: oxalic acid | /r/HasProperty | recovered in solid form
Facets:
Source sentences:
text: I take advantage of these facts by reacting upon a sodium salt of oxalic acid with hydrochloric "acid,'rinuthe presence of water and heat, and thereby produce on the one hand oxalic acid which remains in solution, and on the other hand the solid sodium chlorid which can be separated readily from the mother liquor containing the oxalic acid, and then, on lowering the temperature of the mother .liquor, oxalic acid is precipitated and recovered in solid form.