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dc.creatorŠišović, Dragica
dc.creatorŠišović, Nikola
dc.date.accessioned2020-10-28T10:05:05Z
dc.date.available2020-10-28T10:05:05Z
dc.date.issued2001
dc.identifier.issn1109-4028
dc.identifier.urihttp://cherry.chem.bg.ac.rs/handle/123456789/4229
dc.description.abstractDemonstrating of energy changes is performed by observing physical or chemical changes that are started in the system in contact with the reaction vessel, in which heating or cooling takes place. The procedures for two short experiments in high school general chemistry course (age of 15) are described: (i) hydration of unslaked lime melting of ice; and (ii) hydration of sulphuric acid − ether cannon. The demonstrations enable active acquiring of thermochemistry concepts. [Chem. Educ. Res. Pract. Eur.: 2001, 2, 329-332]sr
dc.language.isoensr
dc.rightsrestrictedAccesssr
dc.sourceChemistry Education Research and Practicesr
dc.subjectdemonstrationssr
dc.subjectexperiments in general chemistrysr
dc.subjectthermochemistrysr
dc.subjectenergy transfersr
dc.titleSimple demonstrations of the energy exchange between system and its surroundingsr
dc.typearticlesr
dc.rights.licenseARRsr
dcterms.abstractШишовић, Драгица; Шишовић, Никола;
dc.citation.volume2
dc.citation.issue3
dc.citation.spage329
dc.citation.epage332
dc.identifier.doihttps://doi.org/10.1039/B1RP90032C
dc.type.versionpublishedVersionsr


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