Предмет: Химия, автор: Diana818

Определите массу меди, выделившийся при взаимодействии железа с медь сульфатом массой 7 грамм

Ответы

Автор ответа: Аноним

1

Fe+CuSO4=FeSO4+Cu
7г, 160 г.моль x, 64 г.моль
x= 7помножити на 64 і поділити на 160= 2, 8г

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