Write the reaction equation: CH2 = CH2 → CH ≡ CH → C6H6
September 27, 2021 | education
| 1. Ethylene at a high temperature of 1200 ° C decomposes into acetylene and hydrogen.
CH2 = CH2 => CH ≡ CH + H2.
And at a lower 350 ° C – for methane and acetylene.
3CH2 = CH2 => 2CH ≡ CH + 2CH4.
2. Trimerization of acetylene at 600 ° C and the formation of benzene – the Zelinsky reaction.
3СН ≡ СН => С6Н6.
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