Avoiding general chemistry textbooks’ misrepresentations of chemical equilibrium constants
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Metadatos
Título
Avoiding general chemistry textbooks’ misrepresentations of chemical equilibrium constantsFecha de publicación
2015Editor
African Journals Online (AJOL)Cita bibliográfica
QUÍLEZ-DÍAZ, Ana; QUÍLEZ PARDO, Juan. Avoiding general chemistry textbooks’ misrepresentations of chemical equilibrium constants. African Journal of Chemical Education (2015), v. 5, n. 2, pp. 72-86Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://www.ajol.info/index.php/ajce/article/view/119711Palabras clave / Materias
Resumen
This paper summarizes the misrepresentation of the the equilibrium constants in general chemistry textbooks. It is reported that there is a terminology problem as many authors state that practical equilibrium constants, ... [+]
This paper summarizes the misrepresentation of the the equilibrium constants in general chemistry textbooks. It is reported that there is a terminology problem as many authors state that practical equilibrium constants, viz. Kp and Kc, are unit-less quantities. Also, in many chemistry textbooks Kp plays the role of the thermodynamic equilibrium constant, Ko. Thus, after reviewing the proper definition of each of the terms analyzed, one problem is presented in order to exemplify the correct treatment of the quantities involved, which may help in the discussion and clarification of the misleading conventions and assumptions reported in this study. [-]
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African Journal of Chemical Education (2015), v. 5, n. 2Derechos de acceso
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