Предмет: Химия, автор: vladaost

Терміново, будь ласка!
Яку кількість речовини становить 320г.Na2CO3
Потрібно саме 320г. А не 318!!

Ответы

Автор ответа: fedorenkovaleria233

1

Объяснение:

3 моль выходит, 320÷106= 3,2 = 3 моль. Тоже самое что и 318 но просто нужно округлить

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