Предмет: Химия, автор: lorauzhgorod

скільки атомів міститься у сірці кількістю речовини 2,5 моль

Ответы

Автор ответа: unezhewaoxnw6u

1

Ответ:

Объяснение:

N(S)=n*Na=2.5*6.02*10^23=15.05*10^23

Авогадро постоянная (число Авогадро) — число частиц (атомов, молекул, ионов) в 1 моле вещества обозначаемое символом N = 6,023 • 1023.

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