Предмет: Химия, автор: pluto42

Какой объем водорода при н.у. выделится при растворении в соляной кислоте 3,9 г сплава магния с алюминием с молярным соотношением металлов 1:2 соответственно?

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Автор ответа: Trawushka

Вот решение, надеюсь, все видно?

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