Предмет: Химия, автор: edik13061999

формула алкана содержащего 5 атомов углерода

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Автор ответа: Karadefrost
4
Общая формула алканов - CnH2n+2,значит
С5Н12
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Текст :
Beyond Our Dreams!
From my point of view our college is modern and
well-designed. It is a three -storey building with a
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