The Scientific World Journal / 2014 / Article / Tab 3

Research Article

Thermodynamic and Spectroscopic Investigation of Interactions between Reactive Red 223 and Reactive Orange 122 Anionic Dyes and Cetyltrimethyl Ammonium Bromide (CTAB) Cationic Surfactant in Aqueous Solution

Table 3

The data of partition coefficient (), free energy of partition (), binding constant (), and the free energy of binding () for reactive orange 122/CTAB system.

10−6/(kJmol−1)/(dm3 mol−1)/(kJ mol−1)

4.30−37.84300−14.1