Make an equation: Zn-ZnO-ZnCl2-Zn (NO3) 2-Zn (OH) 2-K2 [Zn (OH) 4] -ZnSO4
February 13, 2021 | education
| Zn → ZnO → ZnCl2 → Zn (NO3) 2 → Zn (OH) 2 → K2 [Zn (OH) 4] → ZnSO4
1) O2 + 2Zn → 2ZnO
2) ZnO + 2HCl (dil.) = ZnCl2 + H2O
3) ZnCl2 + 2NaNO3 = Zn (NO3) 2 + 2NaCl
4) Zn (NO3) 2 + 2H2O = Zn (OH) 2 + 2HNO3
5) Zn (OH) 2 + 2KOH = K2 [Zn (OH) 4]
6) K2 [Zn (OH) 4] + 2H2SO4 = ZnSO4 + K2SO4 + 4H2O
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