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Автор - tashawoman

Zn-ZnO-ZnSO4-Zn(OH)2-Na2ZnO2

Na2[Zn(OH)4]

напишите цепочку превращений пожалуйста!

Ответ

Автор - gusmakvlad
2Zn+O2=2ZnO
ZnO+H2SO4=ZnSO4+H2O
ZnSO4+2KOH=Zn(OH)2+K2SO4
Zn(OH)2+2NaOH=Na2ZnO2+2H2O
Zn+2NaOH+2H2O=Na2[Zn(OH)4]+H2

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