Предмет: Химия, автор: Konnovic

Химическое кол-во (моль) атомов железа в порции, содержащей 0.3моль оксида железа (3),равно? Напишите пожалуйста решение

Ответы

Автор ответа: Аноним

Ответ:

Объяснение:

N атомов Fe = N(A) · n = 6,02 ·10²³ моль⁻¹ × 0,3 моль = 1,806 · 10²³ атомов.

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