Предмет: Химия, автор: sasha67821

здійсніть перетворення: Метан - ацетилен - етен - дибромоетан

Ответы

Автор ответа: Lendize

1

2CH4 = CH≡CH + 3H2

CH≡CH+H2 = CH2=CH2

CH2=CH2 + Br2 = Br-CH2-CH2-Br

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