Предмет: Химия, автор: kamilasolnyshk

C2H6->C2H4->C2H2->C6H6

Ответы

Автор ответа: Vikabx

0

C2H6 => C2H4 + H2 (при t)
C2H4 => C2H2 + H2 (при t)
3C2H2 => C6H6 (при t)

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