Lightstick Magic:: Determination of the Activation Energy with PSL

• Thomas H. Bindel ^[1]
  1. [1] Pomona High School
• Localización: Journal of chemical education, ISSN 0021-9584, Vol. 73, Nº 4 (April), 1996, págs. 356-358
• Idioma: inglés
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• Resumen

  • The energy of activation of the light-producing reaction in a lightstick is determined in two different ways. Each depends upon a computer-assisted collection of data from both a light probe and temperature probe. One of them is novel in that data is collected under nonisothermal conditions.