Question

Al-Al2(So4)3-AlCl3-Al(OH)3-Al(OH)Cl2-AlCl3
умоляю помогите

Answer 1

2Al + 6H₂SO₄ => Al₂(SO₄)₃ + 3SO₂↑ + 6H₂O

Al₂(SO₄)₃ + 3BaCl₂ => 2AlCl₃ + 3BaSO₄↓

AlCl₃ + 3H₂O => Al(OH)₃↓ + 3HCl

Al(OH)₃ + BaCl₂ => Al(OH)Cl₂ + Ba(OH)₂

Al(OH)Cl₂ + HCl => AlCl₃ + H₂O