Предмет: Химия, автор: sashavitala043

Укажіть кількість атомів Оксигену у формулі 2Fe2(SO4)3
Срочнроооооооо​

Ответы

Автор ответа: ponsearusly
3

24 атома,у дужці їх 4,таких самих "дужок" 3,формул таких



Автор ответа: Soyeon1Luna
0

Объяснение:

24

вювювуюкв8взбзузуюу

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