Write the reaction equation: Zn- ZnO- ZnCl2- Zn (OH) 2- Zn (NO3) 2

univerkov | May 23, 2021 | education

1. Combustion of zinc vapor in oxygen:
2Zn + O2 = 2ZnO.
2. Dissolving zinc oxide in hydrochloric acid:
ZnO + 2HCl = ZnCl2 + H2O.
3. Interaction of soluble zinc salt with alkali:
ZnCl2 + 2NaOH = Zn (OH) 2 + 2NaCl.
4. Reaction of neutralization with nitric acid:
Zn (OH) 2 + 2HNO3 = Zn (NO3) 2 + 2H2O.

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