Предмет: Физика, автор: akamaru211p63ave

определить число молекул содержащихся в
3г воды

Ответы

Автор ответа: благоразумник21

8

В 18 г воды содержится 6 х 10(в 23 степени) молекул
соответственно в 3 г - 10(в 23 степени) молекул

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