Question

Помогите решить задание по химии.

Answer 1

Al₂O₃ + P₂O₅ = 2AlPO₄
Al(OH)₃ + H₂ = \
2Al + 3J₂ = 2AlJ₃ (t=25C)
Al₂O₃ + CO = \
2Al(OH)₃ = Al₂O₃ + 3H₂O
Al(OH)₃ + 3HNO₃ = Al(NO₃)₃ + 3H₂O
2Al + 3H₂SO₄ = Al₂(SO₄)₃ + 3H₂
Al(NO₃)₃ + Cu(OH)₂ =\
AlCl₃ + 3AgNO₃ = Al(NO₃)₃ + 3AgCl
AlBr₃ + 3KOH = Al(OH)₃ + 3KBr

2Al + 6HCl = 2AlCl₃ + 3H₂
AlCl₃ + 3KOH = Al(OH)₃ + 3KCl
Al³⁺ + 3Cl⁻ + 3K⁺ + 3OH⁻ = Al(OH)₃ + 3K⁺ + 3Cl⁻
Al³⁺ + 3 3OH⁻ = Al(OH)₃ 
2Al(OH)₃ = Al₂O₃ + 3H₂O
H₂O + Na₂O = 2NaOH
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