Table 3. Experimental and Ideal Bi-ionic Potential for Salt Pairs Outside the Donnan-Dominated Regime.
| salt pair | concentration (mM) | measured bi-ionic potential (mV) | ideal bi-ionic potential (mV) |
|---|---|---|---|
| KCl/LiCl | 10 | –15.57 | –16.31 |
| KCl/NH4Cl | 10 | 0 | 0 |
| KCl/K2SO4 | 10 | –1 | 0 |
| MgCl2/CaCl2 | 10 | 1.37 | 1.26 |
| MgCl2/CuCl2 | 10 | 0.62 | –0.12 |