Предмет: Химия, автор: ririkidoc

Ребят... Срочно... CaO-> CaC2 -> C2H2-> C2H4 -> HO - CH2 - CH2 - OH. Осуществите превращение: При записи УХР использовать структурные формулы вещества.

Ответы

Автор ответа: hamzina98
0

CaCO3 = CaO + CO2
CaO + 3C = CaC2 + CO
CaC2 + 2H2O = C2H2 + Ca(OH)2
C2H2 + H2 = C2H4
C2H4+ H2CO3 =OH
(HO—CH2—CH2—OH(этиленгликоль)

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