Determining a Solubility Product Constant by Potentiometric Titration To Increase Students’ Conceptual Understanding of Potentiometry and Titrations

• Lauren E. Grabowski ^[1] ; Scott R. Goode ^[1]
  1. [1] University of South Carolina

     University of South Carolina

     Estados Unidos

     
• Localización: Journal of chemical education, ISSN 0021-9584, Vol. 94, Nº 5, 2017, págs. 636-639
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • Potentiometric titrations are widely taught in first-year undergraduate courses to connect electrochemistry, stoichiometry, and equilibria and to reinforce acid–base titrations. Students perform a potentiometric titration that is then analyzed to determine analyte concentrations and the solubility product constant of the solid species.