Предмет: Химия, автор: danatt97

Al--Al2O3--Al(OH)3--Al2(SO4)3

Ответы

Автор ответа: valetka

1. 4Al+3O2=2Al2O3
2. Al2O3 + 3H2O = 2Al(OH)3
3. 2Al(OH)3 + 3H2SO4 = Al2(SO4)3 + 6H2O

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