... mono 2 Đi 3 tri 4 tetra 5 penta 6 hexa 7 hepta 8 octa 9 nona 10 Đeca C met C-C et C-C-C prop C-C-C-C but C-C-C-C-C pent C-C-C-C-C-C hex C-C-C-C-C-C-C hep C-C-C-C-C-C-C-C ... (CH3)3COH -2 5,5 82, 2 0,789 (CH3) 2 CHCH 2 CH 2 OH -1 17 ,2 1 32, 0 0, 8 12 2, 7 (22 oC) HO CH 2 CH 2 OH -1 2, 6 197,8 1,115 HOCH 2 CHOHCH 2 OH 20 ,0 29 0,0 1 ,26 0 C6H5CH 2 OH -1 5,3 20 5,3 1,045 ... A. OHC-CH 2 -CH 2 -CHO. B. OHC-CH 2 -CH 2 -CH 2 -CHO. C. OHC-CH(CH3)-CH 2 -CHO. D. OHC-CH(CH3)-CHO. Câu 12: Cho các chất sau: CH3-CH 2 -CHO (1), CH 2 =CH-CHO (2) , (CH3) 2 CH-CHO (3),...