Предмет: Химия, автор: dariaaa8

Чёрная кислота реагирует с каждым из двух веществ
1)C Co2
2)Fe Fe2O3
3)N2 No2
4)Au Au2O3

Ответы

Автор ответа: tim5848

0

Ответ:

2)

Объяснение:

Ферум и его оксид Ферум203

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