Make an equation: Zn-ZnCL2-Zn (OH) -ZnCL-Zn-ZnSO4
| February 7, 2021 | education
1. Heating liquid zinc in a stream of chlorine.
Zn + Cl2 = ZnCl2.
2. Reaction of zinc chloride with alkali.
ZnCl2 + 2NaOH = Zn (OH) 2 + 2NaCl.
3. Reaction of zinc hydroxide with hydrochloric acid.
Zn (OH) 2 + 2HCl = ZnCl2 + 2H2O.
4. Reaction of zinc substitution for magnesium.
ZnCl2 + Mg = MgCl2 + Zn.
5. Obtaining zinc sulfate in reaction with sulfuric acid.
Zn + H2SO4 = ZnSO4 + H2.
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