Ngày tải lên :
28/07/2017, 22:00
... dịch NaOH ABS 2. 5 2. 0 1.5 1.0 0.5 0.0 350 400 450 500 550 l(nm) 60 0 65 0 700 pH = 5 ,23 pH = 5 ,67 pH = 5,93 pH = 6, 19 pH = 6, 33 pH = 6, 43 pH = 6, 54 pH = 6, 69 pH = 6, 84 pH = 6, 90 pH = 7, 02 pH = 7,18 ... 0,949 0, 969 0,093 0,495 1, 429 2, 371 0,048 1,7 76 0,853 1,171 11 12 13 14 15 16 17 18 19 20 10,59 10 ,61 10, 62 10,80 10,97 10, 56 9,83 9,35 10 ,21 6, 95 pKa-tt 10,508 10,701 10,534 10, 960 10,9 46 10,508 ... 9,800 0,971 9, 921 1,817 9,803 0 ,22 2 9,890 1 ,24 8 9,85 4-nitrophenol 7 ,23 0 0,5 96 7 ,29 2 0,334 7,199 0,501 7 ,22 0 0,119 7,18 2- nitrophenol 7,140 0,508 7,341 0, 721 7,194 0,477 7,300 0,4 06 7 ,24 3-nitrophenol...