Предмет: Химия, автор: chteyana

В 1 л воды растворили 27 г неизвестного органического вещества. Найти молярную массу неизвестного вещества.

Ответы

Автор ответа: bopod22789
0

Ответ:

Молярная масса вещества определяется как масса в граммах одного моля этого вещества. Она может быть найдена, используя формулу:

M=\frac{m}{n}

где:

M - молярная масса вещества,

m - масса вещества,

n - количество вещества в молях.

В данном случае, мы знаем, что масса вещества m равна 27 г, а количество вещества n можно найти из объема раствора и концентрации вещества. Поскольку концентрация равна 1 моль/л, то количество вещества n равно 1 моль. Подставив эти значения в формулу, получим: M=\frac{27}{1} =27 г/моль

Таким образом, молярная масса неизвестного органического вещества составляет 27 г/моль.

Объяснение:

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