| Abstract: | Abstract Mean ionic activity coefficients of LiCl in Glycerol have been calculated in the concentration range 0.5-500mol.m-3, using the concentration cell technique. Up to the limit of the Debye-Huckel theory (C ≤ 1 mol·m-3), the experimental values lie below the limiting line, showing that the measured Electro-Motive-Force might have been false by using our previous cell design. An alternative method based on Fuoss Paired Ion Model has been used to deduce the theoretical data, and consequently, the values of the EMF'S. By comparing these data to those obtained experimentally with KCI and NaCl, we find that they are consistent with the results in aqueous solutions. |
