Open AccessIon-Pair and Triple-Ion Formation of Ammonium Iodide and Potassium Iodide Salts in Two Different Organic Solvents at 298.15 K
Author(s) -
N. Singh
Publication year - 2022
Publication title -
asian journal of chemistry/asian journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.145
H-Index - 34
eISSN - 0975-427X
pISSN - 0970-7077
DOI - 10.14233/ajchem.2022.23558
Subject(s) - chemistry , ion , inorganic chemistry , iodide , potassium , conductance , dilution , solvent , ammonium , analytical chemistry (journal) , chromatography , organic chemistry , mathematics , combinatorics , physics , thermodynamics
In present work, the ion pair and triple ion formation of ammonium iodide (NH4I) and potassium iodide(KI) have been studied at 298.15 K. The work has been done using the two different solvents viz.o-xylene and o-toluidine. The limiting molar conductance (Λo), limiting molar conductance of tripleion (ΛoT) at infinite dilution in the pure solvent, association constant (Kp) and triple ion constant (KT) ata particular temperature was studied by using the Fuoss-Kraus technique for the chosen salts. Atsmaller concentrations, ion pair concentration (CP), triple ion concentration (CT), ion-pair fraction (α)and triple ion fraction (αT), respectively were examined by using Kp, KT and to compare Kps as well asKTs values for the chosen salts.