Предмет: Химия, автор: zhibek0808

Помогите, пожалуйста, со вторым заданием

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Автор ответа: Vineser

1

P2O5
AlBr3
MgCl2
Держи :)

Vineser: P4O10 Первый, будь внимателен

Vineser: А нет, все правильно

Автор ответа: mixer8991

3

выставляешь степени окисления, переносишь крест-накрест, если сокращается, то сокращаешь

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