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trumcoso


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[*] C2H5OH -->C2H4--> Polietilen
[*] CH3OH-->HCHO-->HCOOH-->HCOONa
[*] CH3OH-->CH3COOH-->HCOOCH3
[*] CH3OH-->CH2=CH-COOCH3-->Polime
[*] C2H5OH -->C2H4--> Polietilen
[*] CH3OH-->HCHO-->HCOOH-->HCOONa
[*] CH3OH-->CH3COOH-->HCOOCH3
[*] CH3OH-->CH2=CH-COOCH3-->Polime