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氯苯甲酸在水-DMF混合溶剂中的电离热力学 被引量:3

Ionization Thermodynamics of Chlorobenzoic Acids in Water-DMF Mixtures at 298.15K
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摘要 The enthalpies of ionization of benzoic, o-chloro-, m-chloro-, and p-chloro- benzoic acids in water-DMF mixtures were measured at 298.15K with an LKB-2277 Bioactivity Mointor. The corresponding entropies of ionization of the above acids were calculated.The effects caused by solvent and substitutent were explained by interaction between solute and solvent. The enthalpies of ionization of benzoic, o-chloro-, m-chloro-, and p-chloro- benzoic acids in water-DMF mixtures were measured at 298.15K with an LKB-2277 Bioactivity Mointor. The corresponding entropies of ionization of the above acids were calculated.The effects caused by solvent and substitutent were explained by interaction between solute and solvent.
机构地区 浙江大学化学系
出处 《物理化学学报》 SCIE CAS CSCD 北大核心 1995年第1期92-95,共4页 Acta Physico-Chimica Sinica
基金 国家自然科学基金
关键词 混合溶剂 苯甲酸 氯苯甲酸 电离 热力学 水-DMF Mixed solvents Benzoic acid Chlorobenzoic acid Ionization thermodynamics
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参考文献2

  • 1胡瑞定,化学学报,1991年,49卷,1445页
  • 2章莘,化学学报,1990年,48卷,295页

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