Question

AC-AL²O³-AL CL³-AC(OH)³-AC²O³-AL

Answer 1

Ответ:

4Al + 3O₂ = 2Al₂O₃

Al₂O₃ + 6HCl =  2AlCl₃ + 3H₂O

AlCl₃ + 3KOH = Al(OH)₃ + 3H₂O

2Al(OH)₃ = Al₂O₃ + 3H₂O (t)

Al₂O₃ = 4Al + 3O₂ (электролиз)

Объяснение:

Answer 2

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