Предмет: Химия, автор: ianplotnikov

Помогмте пожалуйста. Какая масса оксида фосфора (V) образуется при взаимодействии 34,72 г фосфора и г 40 кислорода. Дам 20 баллов.

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Автор ответа: maryamitht

Смотри решение на фото.

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