Предмет: Химия, автор: iiiiij

Количество вещества в единице обьема?

1. масса вещества
2. плотность
3. твердость

Ответы

Автор ответа: anzelasalavatova5
0

Ответ:

1. масса вещества

Объяснение:

При нормальных условиях количество вещества это отношение объёма к молярному объему. Массу вещества количеством 1 моль называют молярной массой

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