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Solubilities of Quinoline, Indole, Acridine, and Carbazole in Aqueous Acidic Solutions

Bou-hamra, Walid Saleh
Abstract
In this research project the solubilities of four heterocyclic nitrogen compounds are measured in water, hydrochloric acid, and sulfuric acid at different temperatures. These nitrogen compounds are quinoline, indole, acridine, and carbazole. The following acidic solutions were considered: 0.02-N HCl, 0.2-N HCl, 0.02-N H2so4, and 0.2-N H2so4� The solubilities were measured at a temperature range of 20-60�C. The solubility data were used to predict the enthalpies of solutions and solubility parameters for the nitrogen compounds in water.
Date
1985-12-01
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