Предмет: Физика, автор: fufer70

Кислород и азот заполнены в одинаковые баллоны. Давление и температура газов одинаковы. Какова масса каждого газа?

Ответы

Автор ответа: manule

Ответ:

Объяснение:

молярная масса (М) азота(N2)- 0,014 кг/моль
молярная масса(M) кислорода(O2)- 0,032 кг/ моль
масса молекулы газа(m) равна отношению молярной массы этого к числу авогадро( Na=6,02*10^23)
m (N2)= 0,014/6.02*10^23=2,33*10^-26
m(O2)= 0,032/6.02*10^23=5,32*10^26

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