| Answer | Crossword Clue |
|---|---|
| ACID | Compound with a low pH |
| ACID | Low-pH compound |
| ALK | Compound with a high pH, in sci. class |
| ACID | Substance with a low pH |
| ACIDS | Substances with low pH |
| BASICITY | Quality of a high-pH compound |
| indicator | A compound that changes color at a specific pH value or in the presence of a particular substance and can be used to monitor acidity, alkalinity, or the progress of a reaction |
| indicators | A compound that changes color at a specific pH value or in the presence of a particular substance and can be used to monitor acidity, alkalinity, or the progress of a reaction |
