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Métodos semiempíricos de química quântica no ensino da entalpia das reações químicas

Authors: Lucas De Sousa Martins; Anderson Henrique Lima e Lima;

Métodos semiempíricos de química quântica no ensino da entalpia das reações químicas

Abstract

A carência de métodos para auxiliar o ensino Química torna o assunto desafiador diante das didáticas de ensino. No entanto, pesquisas têm sido feitas para propor novas metodologias que visam contribuir neste sentido. Dentre as propostas, o uso do computador no auxílio ao aprendizado se destaca como sendo uma das mais promissoras. Essa metodologia pode ser bem-vinda no tratamento didático da entalpia, pois, entender esse significado requer conhecer o problema que lhe deu origem e o encaminhamento da sua solução. Neste sentido, foram realizadas simulações em um software de análise química teórica, a fim de obter a entalpia de algumas reações e compará-las com as suas entalpias experimentais. Além disso, fez-se a aplicação desse método junto a graduandos em química para verificar a viabilidade em aplicar esta atividade. Assim, este trabalho apresenta a Química computacional através de métodos quânticos semiempíricos como complemento ao ensino de entalpia das reações Químicas na graduação.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Average
Average
gold