pH |
| Zn2+ |
| Cd2+ | ||
kobs (h−1) | R2 | kobs (h−1) | R2 | |||
5 |
| 0.0153 | 0.8433 |
| 0.0125 | 0.9626 |
7 |
| 0.0178 | 0.8276 |
| 0.0209 | 0.9516 |
9 |
| 0.0206 | 0.9681 |
| 0.0062 | 0.8075 |