C + ......=CH4 2CH4 + .....=C2H6 C2H6 + .......=CH2 ...
C + ......=CH4 2CH4 + .....=C2H6 C2H6 + .......=CH2 -------------------------------------------------- C + ....... = CH4 CH4 + ......=CH3CL CH3CL + .......=CH3OH CH3OH + .......=HCHO HCHO + ......=(CH2O)n
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12.12.2022
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