what is the name of reaction for 3C2H2--> C6H6?
Polymerization
Polymerization of acetylene in which benzene and many of its homologues are produced by passing the vapour of the corresponding acetylenic hydrocarbon through a red hot tube at 500०C.
The reaction you are referring to is called benzene formation. The balanced chemical equation for this reaction is:
3C2H2 → C6H6
To determine the name of the reaction, there are a few steps you can follow:
1. Identify the type of reaction: In this case, it is a chemical transformation where three molecules of acetylene (C2H2) combine to form one molecule of benzene (C6H6). Therefore, it is an example of a synthesis or combination reaction.
2. Recognize the reactants and products: The reactants are three molecules of acetylene (C2H2), and the product is one molecule of benzene (C6H6).
3. Name the reaction: Based on the reactants and products involved, you can label this reaction as "the synthesis of benzene from acetylene."
Remember that names of reactions are not standardized, and they can vary depending on the context or specific branch of chemistry. It's always a good idea to confirm the name within the particular field or textbook you are studying.