Предмет: Химия, автор: mrleogt

Решите схему превращений:

1) Al ---} Al2O3 ---} Al2(SO4)3 ---} Al(OH)3 ---} Al2O3;

2) Al(OH)3 ---} K3AlO3

Ответы

Автор ответа: kelvira00
0

Al+O2=Al2O3

Al2O3+3H2SO4=Al2(SO4)3+3H2O

Al2(SO4)3+6H2O=2Al(OH)3+3H2SO4

2Al(OH)3=Al2O3+3H2O

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