Предмет: Химия, автор: demid1965

Напишіть рівняння реакцій, за допомогою яких
можна здійснити такі перетворення:
Al → Al 2 (SO 4 ) 3 → Al(OH) 3 → Al(NO 3 ) 3 → KAl(OH) 4

Ответы

Автор ответа: vladaplisak2003
0

2 Al + 3 H2SO4 → Al2(SO4)3 + 3 H2

Al2(SO4)3 + 6 NaOH → 2 Al(OH)3 + 3 Na2SO4

Al(OH)3 + 3 HNO3 → Al(NO3)3 + 3 H2O

Al(NO3)3 + 4 KOH → KAl(OH)4 + 3 KNO3

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