Предмет: Химия, автор: MandarinkoOOO

сколько молекул содержится в 1 литре воздуха?

Ответы

Автор ответа: lefnablonde

2. 6875* 10(22) в скобочках степень

Автор ответа: adam786

изотопами называются

Автор ответа: lefnablonde

что?

Автор ответа: HUH39I

N = v * N(A) = V : Vm * N(A) = 1 : 22,4 * 6,02 * 10^23 = 2,6875 * 10^22 молекул.

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