Job Recruitment Website - Zhaopincom - The female pheromone of housefly can be obtained by anodic oxidation of erucic acid (from rapeseed oil) and carboxylic acid X in concentrated NaOH solution. The total reaction formula of electrolysis
The female pheromone of housefly can be obtained by anodic oxidation of erucic acid (from rapeseed oil) and carboxylic acid X in concentrated NaOH solution. The total reaction formula of electrolysis
The female pheromone of housefly can be obtained by anodic oxidation of erucic acid (from rapeseed oil) and carboxylic acid X in concentrated NaOH solution. The total reaction formula of electrolysis is: then
C
According to the conservation of elements before and after the reaction, it can be determined that the structural formula of X is C 2 H 5 COOH, and A is correct. The valence of carbon in hydrocarbon group in C 2 H 5 COOH is -2, and the valence of carbon in C 23 H 46 after reaction is -2. The valence has not changed, so C is wrong, and not all carbon elements are oxidized. The answer is C.
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