Предмет: Химия, автор: ghjfyhi

степень окисления BaH2, He2, NH3

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Автор ответа: victoriabro718

Відповідь:

BaH2, у бария +2 у Гидрогена -1

He2, ноль

NH3 у нитрогена -3 у гидрогена +1

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степень окисления BaH2, He2, NH3​

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степень окисления BaH2, He2, NH3