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Al - Al2S3 - Al(OH)3 - Al(SO4)3 - AlCl3 - Al(OH)3 - K(Al (OH)4)
Al - Al2S3 - Al(OH)3 - Al(SO4)3 - AlCl3 - Al(OH)3 - K(Al (OH)4)
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2. Al₂S₃ + 6LiOH = 3Li₂S + 2Al(OH)₃↓
3. 2Al(OH)₃ + 3H₂SO₄ = Al₂(SO₄)₃ + 6H₂O
4. Al₂(SO₄)₃ + 3BaCl₂ = 2AlCl₃ + 3BaSO₄↓
5. AlCl₃ + 3LiOH = Al(OH)₃ + 3LiCl
6. Al(OH)₃ + KOH = K[Al(OH)₄]