Предмет: Химия, автор: diiankaaaa

Хімічне рівняння ... + 2НСІ → FeCІ2 + Н2 буде правильним, якщо крапки замінити на:
a) Fe; б) FeO; в) Fe(OH)2; г) Fe2O3.

LiliyaManziy: А)

Ответы

Автор ответа: LiliyaManziy
0

Ответ:

а

Объяснение:

бо нам не треба оксигену

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