... A X (HCOOCH2NH2), Y (CH3COONH4), Z (CH2NH2COOH) B X(CH3COONH4), Y (HCOOCH2NH2), Z (CH2NH2COOH) 24 C X (CH3COONH4), Y (CH2NH2COOH), Z (HCOOCH2NH2) D X (CH2NH2COOH), Y (CH3CH2NO2), Z (CH3COONH4) ... thu 13,2gam khí CO2 , 6,3gam H2O 1,12 lit N2(đktc) CTCT A B A NH2-CH2-COOCH3 NH2-CH2-COOH B NH2-CH2-CH2-COOCH3 NH2-CH2-COOH 23 C CH3COOCH3 NH2-CH2-COOH D NH2-CH2-COOH NH2-CH2-CH2-COOH Câu 152: Cho ... NaCl Công thức cấu tạo X Z A H2NCH2CH2COOCH3 CH3CH(NH3Cl)COOH B CH3CH(NH2)COOCH3 CH3CH(NH3Cl)COOH C H2NCH2COOC2H5 ClH3NCH2COOH D CH3CH(NH2)COOCH3 CH3CH(NH2)COOH Câu 127: Số đồng phân cấu tạo amin...