Предмет: Химия, автор: Аноним

Чи потрібно вчитися обчислювати відносні малекулярні маси речовин ? чому ?СРОЧНО ПОМОГИТЕ ПЖЖЖ​

nastya2020menshova: Можно будет разсчитать массовую частку, больше не знаю
nastya2020menshova: массовую долю*

Ответы

Автор ответа: dorohokupetsvvv
0

Ответ:

Потрібно , оскільки за допомогою відносної молекулярної маси ми можемо дізнатися всю масу молекули . Ця інформація є цінною у вирішенні не тільки хімічних задач , а й фізичних.

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