Ответ:
Al→Al₂O₃→Al₂(SO₄)₃→AlCl₃→Al(OH)₃→Al₂O₃
4Al+3O₂=2Al₂O₃
Al₂O₃+3H₂SO₄=Al₂(SO₄)₃+3H₂O
Al₂(SO₄)₃+3BaCI₂=2AlCl₃+3BaSO₄↓
AlCl₃+3NaOH=Al(OH)₃↓+3NaCI
2Al(OH)₃+t°C=Al₂O₃+3H₂O
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Verified answer
Ответ:
Al→Al₂O₃→Al₂(SO₄)₃→AlCl₃→Al(OH)₃→Al₂O₃
4Al+3O₂=2Al₂O₃
Al₂O₃+3H₂SO₄=Al₂(SO₄)₃+3H₂O
Al₂(SO₄)₃+3BaCI₂=2AlCl₃+3BaSO₄↓
AlCl₃+3NaOH=Al(OH)₃↓+3NaCI
2Al(OH)₃+t°C=Al₂O₃+3H₂O