Предмет: Химия, автор: Demize200011

Определите массу полученного осадка если в реакцию вступает сульфад цинка массой 48 г содержащий 5 % примесей

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Автор ответа: komz98
0
m(ZnSo4)чист = 48*0,(100-5)=45,6 г.
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