Предмет: Химия, автор: anahitka

Сульфат натрия реагирует с
1)KOH
2)Ba(OH)2
3)NaCl
4)H2CO3

Ответы

Автор ответа: Фроська07

0

Ответ "2", т.к реакция будет протекать до конца в случае образования осадка или воды, выделения газа, при взаимодействии сульфата натрия с гидрооксидом бария выпадает осадок.

Na2SO 4 + Ba(OH)2 = 2NaOH + BaSO4 (осадок)

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