Предмет: Химия, автор: madinaalibaeva694

CH4+➡C2H4
C2H4+➡C2H6
C2H6+➡Co2+H2O

Ответы

Автор ответа: oficiant
1

2CH4= C2H4+2H2

метан этилен водород

C2H4+H2=C2H6

этилен водород этан

C2H6+5O2=2CO2+3H2O

этан кислород углекислый газ вода

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