Title Osmotic and Activity Coefficients in the Binary Solution of 1- Buty1-3- methylimidazolium Choride and Bromide in Methano1 or Ethanol at T= 298.15 K from Isopiestic Measurements"The Journal of chemical Thermodynamic'43 (2011) 1886-1892 . Type of Research Article Keywords Not Registered! Abstract Not Registered! Researchers Jaber Jahanbin Sardroodi (First Researcher)