c0 PI = 0.9998 mol/dm3, c0 EO = 0.9993 mol/dm3, cNaOH = 0.2064 mol/dm3 | ||||
Reaction time [min] | Relative concentration of EO (b) | k1・105 [s−1] | k3/2・105 [mol−1/2∙s−1∙dm3/2] | k2 [mol−1∙s−1∙dm3] |
320 | 0.8057 | 1.13 | 1.19 | 1.26 |
450 | 0.7416 | 1.11 | 1.19 | 1.29 |
540 | 0.6954 | 1.12 | 1.23 | 1.35 |
650 | 0.6543 | 1.09 | 1.21 | 1.35 |
720 | 0.6239 | 1.09 | 1.23 | 1.40 |
920 | 0.5672 | 1.03 | 1.19 | 1.38 |
1080 | 0.5084 | 1.04 | 1.24 | 1.49 |
1260 | 0.4664 | 1.01 | 1.23 | 1.51 |
1380 | 0.4369 | 1.00 | 1.24 | 1.56 |
1880 | 0.3581 | 1.00 | 1.19 | 1.59 |
2220 | 0.3035 | 0.95 | 1.22 | 1.72 |
2550 | 0.2689 | 0.85 | 1.21 | 1.78 |
3220 | 0.2185 | 0.79 | 1.18 | 1.85 |
k3/2 av・105 [mol−1/2∙s−1∙dm3/2] |
| 1.21 ± 0.02 |
|