Предмет: Химия, автор: alinacushn

В каком соединении в бромиде магния или в бромиде лития , содержится больше брома

Ответы

Автор ответа: olegkrasnov98

MgBr2 M(Mg)=24 M(Br)=160 w(Br) = 160/184 = 0.869 86.9%
LiBr M(Li)=7 M(Br)=80 w(Br) = 80 / 87 = 0.919 91.9%
В бромиде лития брома больше.

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