Предмет: Химия, автор: vova2005242005

1. Многообразие органических соединений объясняется способностью атомов углерода соединяться друг с другом с образованием различных цепей.

А.Определите, какие из приведенных веществ являются алканами, алкенами и алкинами: [3 балла]

Приложения:

Ответы

Автор ответа: Двоечник123

Ответ: алканы:a,d, алкены:b,c,f, алкины:e

Объяснение: алканы-это углеводороды, которые содержат одинарные связи между атомами углерода, алкены-содержат одну двойную связь, алкины-содержат одну тройную связь.

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When I was four months old, my mother died. I had no brothers or sisters. So all my boyhood, from the age of four months, there were just two of us, my father and me. We lived in an old gypsy caravan. My father owned the filling station and the caravan, that was about all he owned in the world. It was a very small filling station on a small country road with fields and woody hills around it.
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