Предмет: Химия, автор: xxxtomatoxxx098

Дано:170 мл раствора
Добавили 40 грамм воды и 10 грамм соли
Нужно:массовая доля получившегося раствора?

Ответы

Автор ответа: arajlymkanatkyzy660

0

Ответ:

170×40÷10=680

Объяснение:

680гр будет

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