Chemistry, asked by raviramraviram004, 1 year ago

Balanced equation for :addition of hydrogen to ethyne

Answers

Answered by nymphias15

6

CH (triple bond) CH + 2H2 ➡️ CH3CH3

Answered by HEMANTHKUMAR007

3

During the catalytic hydrogenation of ethyne, ethene is formed first which in the next step is further reduced to ethane. In this reaction, the heat of hydrogenation of the first π bond is higher than that of the second. Internal alkynes are more stable than terminal ones as exemplified by the heat of hydrogenation of isomeric butynes to butane.

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