Предмет: Химия, автор: znenz

Mg-->MgO-->MgBr2-->Mg(OH)2-->MgO-->MgSO4

Ответы

Автор ответа: arteastv

2

Ответ:

Mg+Ow=MgO

MgO+HBr=MgBr2+H2O

MgBr2+NaOH=Mg(OH)2+H2O

Mg(OH)2=MgO+H2O

MgO+H2SO4=MgSO4+H2O

arteastv: Извиняюсь,я вместо О2 написаа Оw

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