Write the reaction equation: Zn- ZnCl2- ZN (OH) 2- ZnO- ZnSO4
March 17, 2021 | education
| 1) Zn + 2HCl = ZnCl2 + H2 (when zinc interacts with hydrogen chloride, zinc chloride and hydrogen are formed);
2) ZnCl2 + 2NaOH = Zn (OH) 2 + 2NaCl (when zinc chloride interacts with sodium hydroxide, zinc hydroxide and sodium chloride are formed);
3) Zn (OH) 2 = ZnO + H2O (during the decomposition of zinc hydroxide, under the influence of temperatures, zinc oxide and water are formed);
4) ZnO + H2SO4 = ZnSO4 + H2O (when zinc oxide reacts with sulfuric acid, zinc sulfate and water are formed).
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