| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | acid | chemistry students | Acids are commonly used in experiments and chemical reactions. | 1 |
| 2 | chlorous acid | chemistry students | Chlorous acid is an inorganic compound with the chemical formula HClO2, commonly studied in chemistry classes. | 1 |
| 3 | chlorous acid | chemistry students | Chlorous acid is a weak acid and its salts are called chlorites. | 1 |
| 4 | hypobromous acid | chemistry students | Hypobromous acid is a chemical compound with formula HBrO, used in the context of chemical reactions and reactions involving bromine. | 1 |