Abstract

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.

中文翻译：

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吡啶甲酸的标准生成焓及其在水溶液中解离的产物

摘要

通过直接量热法测量结晶吡啶甲酸在水中和氢氧化钾溶液中在298.15 K的溶解热。计算在水溶液中酸及其离解产物形成的标准焓。