A reversible chemical cell of molten potassium nitrate
- Autores
- Arvia, Alejandro Jorge; Calandra, Alfredo J.; Martins, María Elisa
- Año de publicación
- 1967
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- A reversible galvanic cell of molten potassium nitrate is described. It is represented by the following scheme: K(1)/KNO3(l)/NO2(g),O2(g)/Pt(s). The theoretical standard emf calculated from thermochemical data for the reaction K(I) + NO2(g) + ½O2(g) = KNO3(l) is in very good agreement with the one deduced from the experimental results. The standard emf of the cell is given by E ° = 5∙440 + 3∙812 × 10-4T 1n T - 6∙231 × 10-8T2 + 2∙623/T - 5∙156 × 10-3T.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas - Materia
-
Ciencias Exactas
Química
Galvanic cell
Molten potassium nitrate
Emf
Thermochemical data - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/118602
Ver los metadatos del registro completo
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A reversible chemical cell of molten potassium nitrateArvia, Alejandro JorgeCalandra, Alfredo J.Martins, María ElisaCiencias ExactasQuímicaGalvanic cellMolten potassium nitrateEmfThermochemical dataA reversible galvanic cell of molten potassium nitrate is described. It is represented by the following scheme: K(1)/KNO<sub>3</sub>(l)/NO<sub>2</sub>(g),O<sub>2</sub>(g)/Pt(s). The theoretical standard emf calculated from thermochemical data for the reaction K(I) + NO<sub>2</sub>(g) + ½O<sub>2</sub>(g) = KNO<sub>3</sub>(l) is in very good agreement with the one deduced from the experimental results. The standard emf of the cell is given by E ° = 5∙440 + 3∙812 × 10<sup>-4</sup>T 1n T - 6∙231 × 10<sup>-8</sup>T<sup>2</sup> + 2∙623/T - 5∙156 × 10<sup>-3</sup>T.Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas1967info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf347-351http://sedici.unlp.edu.ar/handle/10915/118602enginfo:eu-repo/semantics/altIdentifier/issn/0013-4686info:eu-repo/semantics/altIdentifier/doi/10.1016/0013-4686(67)80012-4info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-15T11:19:46Zoai:sedici.unlp.edu.ar:10915/118602Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:19:46.653SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
A reversible chemical cell of molten potassium nitrate |
| title |
A reversible chemical cell of molten potassium nitrate |
| spellingShingle |
A reversible chemical cell of molten potassium nitrate Arvia, Alejandro Jorge Ciencias Exactas Química Galvanic cell Molten potassium nitrate Emf Thermochemical data |
| title_short |
A reversible chemical cell of molten potassium nitrate |
| title_full |
A reversible chemical cell of molten potassium nitrate |
| title_fullStr |
A reversible chemical cell of molten potassium nitrate |
| title_full_unstemmed |
A reversible chemical cell of molten potassium nitrate |
| title_sort |
A reversible chemical cell of molten potassium nitrate |
| dc.creator.none.fl_str_mv |
Arvia, Alejandro Jorge Calandra, Alfredo J. Martins, María Elisa |
| author |
Arvia, Alejandro Jorge |
| author_facet |
Arvia, Alejandro Jorge Calandra, Alfredo J. Martins, María Elisa |
| author_role |
author |
| author2 |
Calandra, Alfredo J. Martins, María Elisa |
| author2_role |
author author |
| dc.subject.none.fl_str_mv |
Ciencias Exactas Química Galvanic cell Molten potassium nitrate Emf Thermochemical data |
| topic |
Ciencias Exactas Química Galvanic cell Molten potassium nitrate Emf Thermochemical data |
| dc.description.none.fl_txt_mv |
A reversible galvanic cell of molten potassium nitrate is described. It is represented by the following scheme: K(1)/KNO<sub>3</sub>(l)/NO<sub>2</sub>(g),O<sub>2</sub>(g)/Pt(s). The theoretical standard emf calculated from thermochemical data for the reaction K(I) + NO<sub>2</sub>(g) + ½O<sub>2</sub>(g) = KNO<sub>3</sub>(l) is in very good agreement with the one deduced from the experimental results. The standard emf of the cell is given by E ° = 5∙440 + 3∙812 × 10<sup>-4</sup>T 1n T - 6∙231 × 10<sup>-8</sup>T<sup>2</sup> + 2∙623/T - 5∙156 × 10<sup>-3</sup>T. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas |
| description |
A reversible galvanic cell of molten potassium nitrate is described. It is represented by the following scheme: K(1)/KNO<sub>3</sub>(l)/NO<sub>2</sub>(g),O<sub>2</sub>(g)/Pt(s). The theoretical standard emf calculated from thermochemical data for the reaction K(I) + NO<sub>2</sub>(g) + ½O<sub>2</sub>(g) = KNO<sub>3</sub>(l) is in very good agreement with the one deduced from the experimental results. The standard emf of the cell is given by E ° = 5∙440 + 3∙812 × 10<sup>-4</sup>T 1n T - 6∙231 × 10<sup>-8</sup>T<sup>2</sup> + 2∙623/T - 5∙156 × 10<sup>-3</sup>T. |
| publishDate |
1967 |
| dc.date.none.fl_str_mv |
1967 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
http://sedici.unlp.edu.ar/handle/10915/118602 |
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http://sedici.unlp.edu.ar/handle/10915/118602 |
| dc.language.none.fl_str_mv |
eng |
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eng |
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info:eu-repo/semantics/altIdentifier/issn/0013-4686 info:eu-repo/semantics/altIdentifier/doi/10.1016/0013-4686(67)80012-4 |
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info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
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openAccess |
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http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
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application/pdf 347-351 |
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