Предмет: Химия, автор: frgfrgjyjyj

масса оксида кальция взятого количество вещества 3 моль соответствуют (г)

Ответы

Автор ответа: mrvladimir2

М(СаО) = 56 г/моль
m(CaO) = n(CaO)*M(CaO)
m(CaO) = 3 моль*56 г/моль = 168 г

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