Предмет: Химия, автор: dlvidjjdjspopd

Помогите пожалуйста
2 вариант
1 задание
P.s: Спасибо

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Ответы

Автор ответа: analyubisheva36
1

Ответ:

Объяснение:

А) N2,O2,Br2

Б)Al2O3,CaO,MnO

dlvidjjdjspopd: А под "в"?
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