| Answer | Crossword Clue |
|---|---|
| HCL | Strong acid, to a chemist |
| HCL | Stomach acid, to a chemist |
| HCL | Gastric acid component, to a chemist |
| cyanic | a strong acid HOCN used to prepare cyanates |
| CYANATE | Salt of a strong acid |
| hydrofluoric | as in hydrofluoric acid, a strong acid used for etching glass |
| oxalic | a poisonous strong acid (COOH)2 or H2C2O4 that occurs in various plants (as spinach) as oxalates and is used especially as a bleaching or cleaning agent and as a chemical intermediate |
