| Answer | Crossword Clue |
|---|---|
| hydrosulphates | HYDROSULPHATE, any quaternary acid salt formed by addition of an organic base to sulphuric acid, such as aniline hydrosulphate |
| Answer | Crossword Clue |
|---|---|
| hydrosulphates | HYDROSULPHATE, any quaternary acid salt formed by addition of an organic base to sulphuric acid, such as aniline hydrosulphate |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.