| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | zinc chloride | chemistry lab in the United States | Commonly used as a flux for soldering and a disinfectant in chemistry labs | 1 |
| 2 | zinc chloride | chemistry laboratories | Commonly used in chemical experiments and industrial processes as a catalyst or as a reagent. | 1 |
| 3 | zinc chloride | chemistry labs in developed countries | Commonly used in chemical experiments and industrial processes | 1 |
| 4 | zinc hydroxide | chemistry lab | Zinc hydroxide is a white precipitate formed when a zinc salt is mixed with a soluble hydroxide in a laboratory setting. | 1 |