Предмет: Химия, автор: dilya130613

Задания №2.
Напишите уравнения реакций, с помощью которых можно осуществить превращения по схеме:
СН4→СН3Вr-С2Н6→С2Н4→С2Н5ОН
Задание №3.
В трех пронумерованных пробирках находятся растворы глицерина, уксусной кислоты, формалина. Составьте план распознавания веществ. Напишите уравнения реакций, при помощи которых можно идентифицировать данные вещества.
пожалуюсь, если пишите не по теме

Ответы

Автор ответа: lizagrugorieva163412

1)CH4 + Br2 --> CH3Br + HBr

2CH3Br + 2Na -->C2H6 + 2NaBr

C2H6 --> C2H4 + H2

C2H4 + H2O --> C2H5OH

Приложения:

dilya130613: огромное спасибо, извиняюсь за такое маленькое количество баллов

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