... ml∆ΑpH K .10 -4 1 15 0 ,18 1 1, 82 5,02 13 0,202 1, 38 4,93 12 0,220 1, 40 4,04 11 0,236 1, 43 3,65 10 0,257 1, 45 6,56 9 0,264 1, 47 7,67 8 0,292 1, 53 7,78 7 0, 316 1, 62 7,29 6 0,359 1, 77 7 ,1 10 5 ... 1: 1 [19 ]Pb-dietylthiocacbamat Toluen 1 -1, 5 430 - 1: 1 [5]Cuproin Petanol -1 5 - 6 545 - 1: 1 [20]Neocupron Clorofom 3-9 475 - 1: 1 [30]BINPHT 5,5-6,5 410 3 ,18 1: 2 [20]Đithizon 1, 7 520 - 1: 1 ... 4,0 380 1, 63 1: 1[20]2,7-dicloquinolin3-cacbađehydthiosemicacbazon6,0 406 1, 84 1: 1picolinandehydthiosemicacbazon 413 1, 6 1: 12cacboxylbenzandehydthiosemicacbazon 316 1, 2 1: 1 1. 1.4.4. Phương...