节点文献
288.2~318.2K下H2O-HAc体系中HCl的标准迁移热力学量
The Standard Thermodynamic Quantities for the Transfer of HCl from Water to Water-acetic Acid Mixtures at 288, 3~318.2 K
【摘要】 该文应用离子选择性电极测定了288.2~318.2K间的7个温度下电池 H+膜电极|HCl(m),H2O(1—x)+HAc(x)|Cl-膜电极的电动势,并由此求得了各温度下HCl自水向各组成H2O-HAc混合溶剂中的标准迁移自由能ΔGt?、标准迁移熵ΔSt?、标准迁移热焓ΔHt?。最后还对实验结果进行了分析,讨论。
【Abstract】 Using the ion selective electrode(ISE), this work is a de-termination of the e. m. f. for the cell (H+)glass |HCl(m), H2O-(1-x)+HAc(x)|(Cl-)ISEat 288.2~318.2 K. The standard thermodynamic functions, such asΔGt?, ΔHt? and ΔSt?, for the transfer of HCl from water to the water-acetic acid mixtures are evaluated. A discussion about the results isgiven in the end.
- 【文献出处】 南京理工大学学报(自然科学版) ,Journal of Nanjing University of Science and Technology , 编辑部邮箱 ,1993年03期
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