A MODEL FOR THE ACTIVITY COEFFICIENTS OF WATER IN THE AQUEOUS SOLUTION OF HCl-MCl_n (M=Ni, Cu, Na AND Fe) WITH CONSTANT CONCENTRATION RATIO XHCl/XMCl_n
A MODEL FOR THE ACTIVITY COEFFICIENTS OF WATER IN THE AQUEOUS SOLUTION OF HCl-MCl_n (M=Ni, Cu, Na AND Fe) WITHCONSTANT CONCENTRATION RATIO XHCl/XMCl_n

1.IntroductionBowerandRobinsonhaveevaluatedtheactivitycoefficientsofureainsodiumchlorideandofsodiumchlorideinureafromthewateractivitiesusingananalyticalexpressionwithtenparametersdeterminedll.Themeanactivitycoefficientsofthesolutesillaqueoussolutionsoftwoelectrolytes,forexample,LiCIandKCI,canbeobtainedbyMckay-Perringmethodbasedonthemeasuredwater.cti.iti..2].AnequationhasbeenderivedbyRobinsonandBowertocalculatetheactivitiesofsolutesinamixedaqueoussolutionofchloridesofsodiumandbariumfromis…