【题目】7. Which of the following reactions represents theenthalpy change of solution of NH4Cl?()A. NH_4Cl(aq)→NH_4^+(aq)+Cl^-(aq)B. NH_4Cl(s)=→NH_4^+(aq)+Cl^-=(aq)C. NH_4Cl(s)=→NH_4^+(g)+Cl^-(g)D. NH_4Cl(s) ...
Enthalpies of solution of LiCl and NH4Cl were also measured. Combination of the measured results with auxiliary thermochemical data from the literature yielded values of −(165.14±1.55) kJ mol−1 [−(39.47±0.37) kcalth mol−1] and −(164.77±1.51) kJ mol−1 [−(39.38±0.36) ...
III. Effect of Electrolytes The solubility of argon was measured at five temperatures between 5 and 25掳 in water and in aqueous solutions of electrolytes: LiCl (1 m), NH4Cl (1 m), NaCl (1 m), KCl (1 m), KBr (1 m), NaI (1 m), and KI (1, 2, and 4 m). The entropy ...
LG Kourkova - 《Thermochimica Acta An International Journal Concerned with the Broader Aspects of Thermochemistry & Its Applications to Chemical Problems》 被引量: 0发表: 2007年 Thermodynamic Properties of Aqueous Solution of 2-Isopropoxyethanol at 25°C Excess enthalpy, excess isobaric heat capacity...