Предмет: Химия, автор: abbosabduzhalilov251

Вычислить массу 1 литра кислорода при нормальных условиях

Ответы

Автор ответа: denisgr98

Дано:

V(O2) = 1 л

Найти:

m(O2) - ?

Решение:

m(O2) = n(O2) * M(O2) = (V(O2) * M(O2))/Vm = (1 * 32)/22,4 = 1,43 г

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