Предмет: Химия, автор: Аноним

Помогите ПОЖАЛУЙСТА, Очень прошу...Ой, тут не химия , а информ не туда нажала(

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Ответы

Автор ответа: mello21

Ответ:

2и3

Объяснение:

Ну вот как-то так должно быть

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