| Answer | Crossword Clue |
|---|---|
| ALKALI | Sodium carbonate. |
| NATRON | Sodium carbonate. |
| TRONA | Sodium carbonate |
| NATRON | Hydrated sodium carbonate |
| SODAASH | Anhydrous sodium carbonate. |
| SAL | ... soda (sodium carbonate) |
| SAL | .. soda (sodium carbonate) |
| TRONA | A sodium carbonate |
| SODAASH | Crude sodium carbonate |
| TRONA | Mineral containing sodium carbonate |
| ANTACID | Sodium carbonate, e.g. |
| TRONA | Type of sodium carbonate |
| SALSODA | Form of sodium carbonate. |
| NATRON | Brittle, vitreous sodium carbonate. |
| ALKALI | Sodium carbonate for one |
| SODAASH | Sodium carbonate in powder form |
