Ngày tải lên :
09/11/2012, 10:32
... (mol/l) 0, 0 1,75. 10- 5 4,757 0, 0 1,75. 10- 5 7,57 0, 000 1 1,77. 10- 5 4,758 0, 000 1 1,75. 10- 5 4,756 0, 001 1, 72. 10- 5 7,766 0, 001 1,79. 10- 5 4,748 0, 005 1,58. 10- 5 4, 801 0, 005 1,93. 10- 5 4,713 0, 0 10 1,43. 10- 5 ... 1 20 KH2O 100 80 60 40 20 23 0 10 20 30 40 50 60 70 80 90 100 toC Bng 1 .2: S ph thuc ca pH, tớch s ion ca nc vo nhit pH ca mụi trng Nhit (0 C) K H O 101 4 0, 11 7,48 10 0 ,29 7 ,27 20 0, 68 7 ,08 25 ... S2- 7,7. 10 1,1 C6H5 NH2 4 ,2. 101 0 9,38 (C2 H5O)3 N 5 ,2. 10 3 ,28 CH3COO- 5,7. 101 0 9 ,24 28 2CO3 2, 4. 10 3, 62 F- 1,5. 101 1 10, 82 (CH3 )3 N 6,3. 105 4 , 20 NO3 4 ,0. 101 16 15,4 C N 1,39 105 4, 70 Cl- 3.1 02 3 ...