Physical Chemistry Nonideal Solutions Solutions of electrolytes N on-electrolyte solutions The solute is not present as ions Electrolyte solutions The solute is ionized and the ions generally interact strongly with each other MX→vM+vM (10.33) Vs Numbers of ions in the chemical formula(integers) zs Charges of ions in the chemical formula Ba(NO3)2>Ba+2NO3 2: 1 electrolyte MaSO,→2Na++SO 1: 2 electrolyte BaSoa>Ba2++S0 2: 2 electrolyteSolutions of Electrolytes Nonideal Solutions Non-electrolyte solutions The solute is not present as ions Electrolyte solutions The solute is ionized and the ions generally interact strongly with each other. + + − − + − → + z z M  X   M  M (10.33) 's Numbers of ions in the chemical formula (integers) z's Charges of ions in the chemical formula + − → + 3 2 Ba(NO3 ) 2 Ba 2NO + − → + 2 Na2 SO4 2Na SO4 + − → + 2 4 2 BaSO4 Ba SO 2:1 electrolyte 1:2 electrolyte 2:2 electrolyte Physical Chemistry