Предмет: Химия, автор: tatianamihmar

Приведите уравнения химических реакций, с помощью которых можно осуществить следующие превращения: H2O -> H2-> Fe -> FeSO4

Ответы

Автор ответа: porpeplam12345

7

Ответ:

2H2O = 2H2 + O2

Fe2O3 + 3H2 = 2Fe + 3H2O

Fe + H2SO4 = FeSO4 + H2

Объяснение:

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