| Answer | Crossword Clue |
|---|---|
| HCL | Strong acid, symbolically |
| HCL | Corrosive acid, symbolically |
| HCL | Stomach acid, symbolically |
| NITRIC | Strong acid |
| HCL | Strong acid |
| HCL | Strong acid, chemically |
| REGIA | Aqua ... (strong acid) |
| REGIA | Aqua .. (strong acid) |
| CYANATE | Salt of a strong acid |
| HCL | Strong acid, to a chemist |
