Standard Enthalpies of Formation of Picolinic Acid and the Products of Its Dissociation in an Aqueous Solution

被引:1
|
作者
Lytkin, A. I. [1 ]
Chernikov, V. V. [1 ]
Krutova, O. N. [1 ]
Krutova, E. D. [1 ]
机构
[1] Ivanovo State Univ Chem Technol, Ivanovo 153000, Russia
关键词
acid; picolinic acid; calorimetry; enthalpy; solutions;
D O I
10.1134/S003602442012016X
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The heats of dissolution of crystalline picolinic acid in water and in potassium hydroxide solutions at 298.15 K are measured via direct calorimetry. The standard enthalpies of formation of the acid and its dissociation products in an aqueous solution are calculated.
引用
收藏
页码:2569 / 2573
页数:5
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