| Answer | Crossword Clue |
|---|---|
| acetates | A salt or ester of acetic acid, containing the anion CH3COO? or the group ?OOCCH3 |
| sulphates | A salt or ester of sulfuric acid, containing the anion SO42? or the divalent group ?OSO2O? |
| phosphates | A salt or ester of phosphoric acid, containing PO43? or a related anion or a group such as ?OPO(OH)2 |
| phosphate | A salt or ester of phosphoric acid, containing PO43? or a related anion or a group such as ?OPO(OH)2 |
| cyanate | any salt or ester of cyanic acid, containing the ion –OCN or the group –OCN |
| bisulphite | a salt or ester of sulphurous acid containing the monovalent group also BISULFITE |
| bisulphites | BISULPHITE, a salt or ester of sulphurous acid containing the monovalent group also BISULFITE |
