A Safe and Efficient Technique for the Production of HCl/DCl Gas.

• Autores: Steven G. Mayer, Raymond R. Bard, Kevin Cantrell
• Localización: Journal of chemical education, ISSN 0021-9584, Vol. 85, Nº 6, 2008, págs. 847-848
• Idioma: inglés
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• Resumen

  • We present a safe and efficient technique to generate HCl/DCl gas for use in the classic physical chemistry experiment that introduces students to ro-vibrational spectroscopy. The reaction involves thionyl chloride and a mixture of water and deuterium oxide to produce HCl/DCl gas with SO2 gas as a byproduct. The entire reaction is carried out in a microscale apparatus at atmospheric pressure.