Предмет: Химия, автор: shaphaevanton

написать уравнение реакций прт помощи которых можно осуществлять следующие превращения. CH4-C2H2-C2H4-C2H5Br.​

Ответы

Автор ответа: daniilsimbiot
0

Ответ:

Записываем уравнение реакции для заданной цепочки соединений.

2CH4 -> C2H2 + 3H2.

В данной реакции из метана получают этин и водород.

C2H2 + H2 -> C2H4.

Реакция гидрирования. При взаимодействии этина с водородом образуется этен.

C2H4 + HBr = C2Н5Br.

Реакция называется реакцией присоединения. При взаимодействии этена с бромводородом в результате образуется бромэтан.

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