Errores conceptuales en el estudio del equilibrio químico: nuevas aportaciones relacionadas con la incorrecta aplicación del principio de Le Chatelier

  • Quílez Pardo J
  • Sanjosé López V
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Abstract

The limited usefulness of the Le Chatelier's principie and its vague and ambiguous formulation may be some of the sources of misconceptions in chemical equilibrium. To diagnose misconceptions a written test was administered to 170 first -year students. Responses revealed that mistakes emerged through: a) misapplication and misunderstanding of the Le Chatelier's principle; 12) utilization of rote -learning recall and algorithmic procedures, c) incorrect control of the variables involved and limited use of the chemical equilibrium law; d) tack of mastery of the principles of chemical equilibrium and difficulty in transfering them to new situations.

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APA

Quílez Pardo, J., & Sanjosé López, V. (1995). Errores conceptuales en el estudio del equilibrio químico: nuevas aportaciones relacionadas con la incorrecta aplicación del principio de Le Chatelier. Enseñanza de Las Ciencias. Revista de Investigación y Experiencias Didácticas, 13(1), 72–80. https://doi.org/10.5565/rev/ensciencias.4285

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