... 0,2M tỏc dng vi 600 ml dung dch Y cha NaOH 0,5M Ta thu c lớt dung dch C Dung dch C cha: A NaCl, AlCl3d B NaCl, NaAlO2 v NaOH d C NaCl, NaAlO2 D NaAlO2 v NaOH d Câu 24: Cỏc cht ng ng thỡ khụng ... axit aipic v hecxametilen-iamin C Poliamit ca axit - aminocaproic D Polieste ca axit axit ipic v etilenglicol Câu 17: nhn bit cỏc cht metanol, glixerol, dung dch glucozo, dung dch anilin ta cú ... metacrylat (4) nha fenolfomanehit (5) polistiren (6) cao su A (1), (2), (3) B (1), (2), (4) C (1), (3), (4), (5) D (3), (4) ,(6) Câu 16: T nilon 6-6 l: A. hecxaClo- XiClohecxan B Poliamit ca axit...