From limit equations o general equations: An alternative strategy of developing equations in chemistry and its different stages of learning

dc.creatorGuevara-González, Juan L.
dc.creatorContreras-Ortega, C.
dc.creatorPáez, J.
dc.creatorKesternich, V.
dc.creatorPortillo, C.
dc.date2017-11-09T12:15:20Z
dc.date2017-11-09T12:15:20Z
dc.date2013
dc.date.accessioned2019-11-20T15:09:48Z
dc.date.available2019-11-20T15:09:48Z
dc.identifierhttp://repositorio.ucm.cl:8080/handle/ucm/1146
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3032959
dc.descriptionThe scope of limit equations and their role as starting points to deduce general equations are discussed. Consequently, a general strategy is proposed to go systematically from limit equations to general ones. On the basis of this strategy, the most common general equations in chemistry, like the equation of state for gases, the chemical potential of gases and the equation for the chemical equilibrium constant are illustrated. The method should help to emphasize students’ need to think about the validity range of the equations they are learning and to illustrate the way science infers general equations from specific ones. Furthermore, it should allow explaining to students the several steps (introductory, medium and upper level) of their chemistry learning.
dc.languageen
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 Chile
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/
dc.sourceJournal Of The Chilean Chemical Society, 58(4), 2138-2143
dc.subjectGeneral chemistry
dc.subjectPhysical chemistry
dc.subjectThermodynamics
dc.subjectIdeal gases
dc.subjectReal gases
dc.subjectEquation of states
dc.subjectChemical potentials
dc.subjectChemical equilibrium constants
dc.titleFrom limit equations o general equations: An alternative strategy of developing equations in chemistry and its different stages of learning
dc.typeArtículos de revistas


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