| proton → CapableOf → pass through the electrolyte | 0.58 | |
| proton → CapableOf → form water | 0.43 | |
| proton → CapableOf → repel each other | 0.32 | |
| proton → CapableOf → react with oxidant | 0.28 | |
| proton → CapableOf → accept a pair of electrons | 0.25 | |
| proton → CapableOf → change into neutron | 0.25 | |
| proton → CapableOf → combine with electron | 0.25 | |
| proton → CapableOf → reach the cathode | 0.25 |