Предмет: Химия, автор: Kate111299

Расставить коэффициенты Fe3O4+H2=Fe+H2O

Ответы

Автор ответа: aloloy

Как-то так) Fe3O4+4H2=3Fe+4H2O

Автор ответа: aloloy

Посчитай внимательнее..

Автор ответа: Albarn

извиняюсь, не заметила, что у кислорода 4)

Автор ответа: aloloy

Да ничего)))

Автор ответа: Rose7Hathaway

Fe3O4+4H2=3Fe+4H2O
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