%0 Journal Article %T Thermodynamics of Room Temperature Ionic Liquid BMIInCl4 %A Jinsong Gui %A Kaimei Zhu %J International Journal of Chemistry %D 2011 %I %R 10.5539/ijc.v3n1p193 %X In a room temperature ionic liquid RTILs) BMIInCl4, he equilibrium constants were determined potentiometrically for the dissociation reaction: 2InCl4- = In2Cl7- + Cl- in the temperature range 313-348 K. The equilibrium constants K= [Cl-][In2Cl7-]/[InCl4-]2, pK = 76.43 ¨C 780.9/T ¨C 0.115T on different temperature. According to the thermodynamic relationship and the parameters of above equation, the dissociation entropy was determined. %U http://www.ccsenet.org/journal/index.php/ijc/article/view/9303