Regrettably, there is no chemical compound with the formula ZnO2S. Perhaps you have confused it with other substances. However, I will introduce a related compound, which is ZnO, also known as Zinc Oxide.
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Definition of ZnO:
ZnO, also known as Zinc Oxide, is an odorless, white inorganic compound that is insoluble in water but soluble in acid or base. A ZnO molecule consists of one zinc (Zn) atom and one oxygen (O) atom. -
Properties of ZnO:
- Physical properties: ZnO is a white, odorless powder that is insoluble in water but soluble in acid or base.
- Chemical properties: ZnO can react with acid to form zinc salt and water. It can also react with a base to form zinc salt and water.
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Common chemical equations of ZnO:
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Preparation of ZnO:
- Laboratory preparation: ZnO can be prepared by heating zinc in air.
- Industrial preparation: In industry, ZnO is usually produced by the Waelz process, in which zinc ore is heated in a rotary kiln in the presence of air.