... HOCH2-CH2-OH có th thu đư c este A) CH3COO-CH2-CH2-OOCCH3 CH3COO-CH2-CH2OH B) CH3COO-CH2 -CH2-OH CH3COO-CH2-CH2-COO-CH3 C) CH3-OOC-CH2-CH2-OH CH3COO-CH2-CH2-OOC-CH3 D) CH3COO-CH2-CH2-OH CH3-OOC-CH2-CH2-COO-CH3 ... A) H-COO-C2H5 , C2H5 OH, CH3 COOH, C2 H5COOH B) C2H5COOH, CH3COOH, C2 H5OH, H-COO-C2H5 C) H-COO-C2H5, CH3COOH, C2 H5OH, C2H5COOH D) C2H5OH, CH3COOH, H-COO-C2H5, C2H5COOH 60 Axit cacboxylic không ... CH3COOH, HOOC-COOH, HO-CH2-COOH B) CH3COOH, C6H5OH, HCOOH, CH2 =CH-COOH C) HCOOH, CH3COOH, HOOC-COOH, HO-CH2-CH2-OH D) CH3COOH, C2H5OH, HCOOH, CH2 =CH-COOH 63 A m t este đơn ch c có công th c đơn gi...