ZnO + C => (t) Zn + CO
Zn + H2SO4 (р) => ZnSO4 + H2
ZnSO4 + 2NaOH => Zn(OH)2 + Na2SO4
Zn(OH)2 => (t) ZnO + H2O
ZnO + 2HCL => ZnCl2 + H2O
ZnCl2 + 2NaOH => Zn(OH)2 + 2NaCL
Zn(OH)2 + H2SO4 => ZnSO4 + 2H2O
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ZnO + C => (t) Zn + CO
Zn + H2SO4 (р) => ZnSO4 + H2
ZnSO4 + 2NaOH => Zn(OH)2 + Na2SO4
Zn(OH)2 => (t) ZnO + H2O
ZnO + 2HCL => ZnCl2 + H2O
ZnCl2 + 2NaOH => Zn(OH)2 + 2NaCL
Zn(OH)2 + H2SO4 => ZnSO4 + 2H2O