Предмет: Химия, автор: wefgiywefgi

Дайте правильное название вещества СгО3

а) Хром (III) оксид

б) Хром оксид

в) Хром (IV) оксид

г) Хром (VI) оксид

Ответы

Автор ответа: qudinakol
0

Ответ:

Г)Хром (VI) оксид

Объяснение:

хром (6) оксид

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