Предмет: Химия, автор: kura4

сколько граммов серной кислоты содержится в 0,5л серной кислоты с 0.25н концентрацией

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Автор ответа: necheporyck

0

Молярная масса 98гр. в 1 литре содержится 0,2 моля. 98*0,1=9,8гр

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