
C-->ch4--->x--->c6h6--->c6h5cl


Ответы на вопрос




The chemical reaction you have described involves the conversion of methane (CH4) into chlorobenzene (C6H5Cl) via an intermediate compound. Here is a step-by-step breakdown of the reaction:
Step 1: Methane (CH4) is reacted with chlorine gas (Cl2) in the presence of ultraviolet (UV) light or a high-temperature initiator. This reaction is known as chlorination and is an example of a free radical substitution reaction. The reaction can be represented as follows: CH4 + Cl2 → CH3Cl + HCl
Step 2: The produced methyl chloride (CH3Cl) can undergo further chlorination reactions to form a series of chlorinated organic compounds. In this case, one of the possible reactions is as follows: CH3Cl + Cl2 → CH2Cl2 + HCl
Step 3: The dichloromethane (CH2Cl2) produced in the previous step can react further with chlorine to form trichloromethane (chloroform, CHCl3): CH2Cl2 + Cl2 → CHCl3 + HCl
Step 4: Chloroform (CHCl3) can react with chlorine to form carbon tetrachloride (CCl4): CHCl3 + Cl2 → CCl4 + HCl
Step 5: Carbon tetrachloride (CCl4) can react with benzene (C6H6) in the presence of a Lewis acid catalyst, such as aluminum chloride (AlCl3), to yield chlorobenzene (C6H5Cl): CCl4 + C6H6 → C6H5Cl + CCl4
It's important to note that the reaction steps and conditions described here are just one possible pathway for the conversion of methane to chlorobenzene. In practice, different reaction conditions and catalysts may be used, and alternative reaction pathways could exist.


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