| Élément Dublin Core | Valeur | Langue |
|---|
| dc.contributor.author | Tavares, Guilherme W. | pt_BR |
| dc.contributor.author | Prado, Alexandre Gustavo Soares do | pt_BR |
| dc.date.accessioned | 2017-12-07T04:52:54Z | - |
| dc.date.available | 2017-12-07T04:52:54Z | - |
| dc.date.issued | 2010 | pt_BR |
| dc.identifier.citation | TAVARES, Guilherme W.; PRADO, Alexandre G. S. Calorímetro de gelo: uma abordagem histórica e experimental para o ensino de química na graduação. Química Nova, v. 33, n. 9, p. 1987-1990, 2010. DOI: https://doi.org/10.1590/S0100-40422010000900030. Disponível em: https://www.scielo.br/j/qn/a/H7nhQNVJqzhdJd4b9VRyCWt/?lang=pt#. Acesso em: 10 ago. 2021. | pt_BR |
| dc.identifier.uri | http://repositorio.unb.br/handle/10482/27652 | - |
| dc.description.abstract | In addition to the usual advantage of an ice calorimeter of being able to measure slow heat changes, the instrument described here is extremely simple to construct and operate. Specific heat of aluminum, copper, lead and tin metals were determined using the ice calorimeter made with easily accessible materials. The values obtained from specific heat are near to those found in the literature and were 0.204; 0.030; 0.086; 0.046 cal/g °C with an error of theoretical values of 6.84; 1,64; 5.49 and 8.00% for aluminum, copper, lead and tin, respectively. | pt_BR |
| dc.language.iso | pt | pt_BR |
| dc.publisher | Sociedade Brasileira de Química | pt_BR |
| dc.rights | Acesso Aberto | pt_BR |
| dc.title | Calorímetro de gelo : uma abordagem histórica e experimental para o ensino de química na graduação | pt_BR |
| dc.title.alternative | Ice calorimeter : a historical and experimental approach for teaching chemistry in college | - |
| dc.type | Artigo | pt_BR |
| dc.subject.keyword | Lavoisier, Antoine Laurent, 1743-1794 | pt_BR |
| dc.subject.keyword | Calor | pt_BR |
| dc.subject.keyword | Química experimental | pt_BR |
| dc.rights.license | Química Nova - This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 Internationa;l License (CC BY NC). Fonte: https://www.scielo.br/j/qn/a/H7nhQNVJqzhdJd4b9VRyCWt/?lang=pt. Acesso em: 10 ago. 2021. | - |
| dc.identifier.doi | https://dx.doi.org/10.1590/S0100-40422010000900030 | pt_BR |
| dc.description.unidade | Instituto de Química (IQ) | pt_BR |
| Collection(s) : | Artigos publicados em periódicos e afins
|
