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Junction Potential
14. Electrodes and Potentiometry / Junction Potential / Problem 5
Problem 5

Given the mobility values: H+ (36.30 x 10-8 m2/s), Na+ (5.19 x 10-8 m2/s), and Cl- (7.91 x 10-8 m2/s), which ion pair would create the largest junction potential and why?