关于pH测量的几个问题
许一鸣 高级工程师
附表
t (0C) | T (0K) | P(Kw)=-log(Kw)m | K |
0 | 273.15 | 14.943 | 0.054199 |
5 | 278.15 | 14.734 | 0.055191 |
10 | 283.15 | 14.535 | 0.056183 |
15 | 288.15 | 14.346 | 0.057175 |
20 | 293.15 | 14.167 | 0.058167 |
25 | 298.15 | 13.996 | 0.059160 |
30 | 303.15 | 13.833 | 0.060152 |
35 | 308.15 | 13.680 | 0.061144 |
40 | 313.15 | 13.535 | 0.062136 |
45 | 318.15 | 13.396 | 0.063128 |
50 | 323.15 | 13.262 | 0.064120 |
55 | 328.15 | 13.137 | 0.065112 |
60 | 333.15 | 13.017 | 0.066104 |
65 | 338.15 | 12.903 | 0.067096 |
70 | 343.15 | 12.796 | 0.068089 |
75 | 348.15 | 12.694 | 0.069081 |
80 | 353.15 | 12.598 | 0.070073 |
85 | 358.15 | 12.506 | 0.071065 |
90 | 363.15 | 12.420 | 0.072057 |
95 | 368.15 | 12.338 | 0.073049 |
100 | 373.15 | 12.260 | 0.074041 |
105 | 378.15 | 12.187 | 0.075033 |
110 | 383.15 | 12.118 | 0.076025 |
115 | 388.15 | 12.053 | 0.077017 |
120 | 393.15 | 11.992 | 0.078010 |