Ответ:
2Zn + O₂ = 2ZnO
ZnO + 2HNO₃ = Zn(NO₃)₂ + H₂O
Zn(NO₃)₂ + 2KOH = Zn(OH)₂↓ + 2KNO₃
Zn(OH)₂ + H₂SO₄ = ZnSO₄ + 2H₂O
3ZnSO₄ + 2Na₃PO₄ = Zn₃(PO₄)₂↓ + 3Na₂SO₄
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Verified answer
Ответ:
2Zn + O₂ = 2ZnO
ZnO + 2HNO₃ = Zn(NO₃)₂ + H₂O
Zn(NO₃)₂ + 2KOH = Zn(OH)₂↓ + 2KNO₃
Zn(OH)₂ + H₂SO₄ = ZnSO₄ + 2H₂O
3ZnSO₄ + 2Na₃PO₄ = Zn₃(PO₄)₂↓ + 3Na₂SO₄