Meaning of polyacid
Pronunciation: (pol"ē-as'id), [key]
— Chem. Chem.
- having more than one replaceable hydrogen atom.
- capable of reacting with more than one equivalent weight of an acid.
- an acid having more than one replaceable hydrogen atom.
- an oxyacid containing the equivalent of extra molecules of its anhydride, as the polysulfuric acids, HSO or HSO&multiplydot;SO, and HSO or HSO&multiplydot;2SO.