Molar Enthalpy of Solution of Some Salts at 25oC Endothermic Exothermic examples examples / kJ / kJ ΔHosoln ΔHosoln Anion solute mol-1 mol-1 +14.78 LiCl(s) -37.03 chloride +3.88 +17.22 +16.78 LiBr(s) -23.26 bromide +19.87 NaBr(s) -0.60 +25.69 -2.51 +22.59 nitrate +20.50 +34.89 LiOH(s) -23.56 hydroxide NaOH(s) -44.51 KOH(s) -57.61
Molar Enthalpy of Solution of Some Salts at 25oC Endothermic examples Exothermic examples Anion ΔHosoln / kJ mol-1 solute ΔHosoln / kJ mol-1 chloride +14.78 LiCl(s) -37.03 +3.88 +17.22 bromide +16.78 LiBr(s) -23.26 +19.87 NaBr(s) -0.60 nitrate +25.69 -2.51 +22.59 +20.50 +34.89 hydroxide LiOH(s) -23.56 NaOH(s) -44.51 KOH(s) -57.61
chemistrylab_2017_c_bvf-conestoga_test.docx