Предмет: Химия, автор: viktorianronskaa

Расставьте коэффициенты в схемах химических реакций и укажите тип каждой из них 2Cr+ AO2=Cr2O3

Ответы

Автор ответа: lyrefl

4Cr + 3O2 -> 2Cr2O3

окислительно-восстановительная реакция

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