Предмет: Химия, автор: Snehinka8

Написать уравнения реакций, с помощью которых можно осуществить превращения
Ca → Ca(OH) 2 → CaSO 4 → BaSO 4

Ответы

Автор ответа: svetka1574

1

Ответ:

Объяснение:

Ca + 2H2O = Ca(OH)2 + H2

Ca(OH)2 + H2SO4 = CaSO4 + 2H2O

CaSO4 + Ba=BaSO4 + Ca

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