Estimations based on experimental values of equilibrium constants at different ionic strengths

2 Estimations based on experimental values of equilibrium constants at different ionic strengths Example B.2  

The linear regression is done as described in Appendix C. The following results are obtained  

When using the specific ion interaction theory, the relationship between the redox potential of the couple PuO /Pu in a medium of ionic strength /, and the corresponding quantity at / = 0 should be calculated in the following way. The reaction in the galvanic cell  

The relationship between the equilibrium constant and the redox potential is  

E° is the redox potential in a medium of ionic strength /, E° is the corresponding standard potential at /= 0, and n is the number of transferred electrons in the reaction considered. Combining Eqs. (B.15), (B.16) and (B.17) and rearranging them leads to Eq.(B.18)  

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