Solubility and Thermodynamics:: An Introductory Experiment

• Robert G. Silberman ^[1]
  1. [1] SUNY-Cortland
• Localización: Journal of chemical education, ISSN 0021-9584, Vol. 73, Nº 5 (May), 1996, págs. 426-427
• Idioma: inglés
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• Resumen

  • This article describes a laboratory experiment suitable for high school or freshman chemistry students in which the solubility of potassium nitrate is determined at several different temperatures. The data collected is used to calculate the equilibrium constant, delta G, delta H, and delta S for dissolution reaction. The simplifying assumptions are noted in the article.