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# When a 1.00 M NaCl solution (aqueous) is interfaced with a 3.5 M KCl solution (aqueous),...

When a 1.00 M NaCl solution (aqueous) is interfaced with a 3.5 M KCl solution (aqueous), a liquid junction potential (magnitude) of 1.9 mV is measured at 25oC.  Using a well-labeled figure, show and explain how the liquid junction potential occurs.

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