Diffusion coefficients in aqueous solutions of potassium chloride at high and low concentrations

Bibliographic Details
Main Author: Lobo, Victor M. M.
Publication Date: 1998
Other Authors: Ribeiro, Ana C. F., Verissimo, Luis M. P.
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: https://hdl.handle.net/10316/5282
https://doi.org/10.1016/s0167-7322(98)00088-9
Summary: Differential diffusion coefficients of potassium chloride in water at 298.15 K, and at concentrations from 0.001 M to 1 M, have been measured using a conductimetric cell and an automatic apparatus to follow diffusion. The results are discussed on the basis of the Robinson and Stokes, Onsager-Fuoss and Pikal models. The cell uses an open-ended capillary method and a conductimetric technique is used to follow the diffusion process by measuring the resistance of a solution inside the capillaries, at recorded times.
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spelling Diffusion coefficients in aqueous solutions of potassium chloride at high and low concentrationsDiffusionElectrolytesAqueous SolutionsTransport PropertiesDifferential diffusion coefficients of potassium chloride in water at 298.15 K, and at concentrations from 0.001 M to 1 M, have been measured using a conductimetric cell and an automatic apparatus to follow diffusion. The results are discussed on the basis of the Robinson and Stokes, Onsager-Fuoss and Pikal models. The cell uses an open-ended capillary method and a conductimetric technique is used to follow the diffusion process by measuring the resistance of a solution inside the capillaries, at recorded times.http://www.sciencedirect.com/science/article/B6TGR-3V7KC9G-D/1/914bd73612e7dd0562487442acc910ba1998info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleaplication/PDFhttps://hdl.handle.net/10316/5282https://hdl.handle.net/10316/5282https://doi.org/10.1016/s0167-7322(98)00088-9engJournal of Molecular Liquids. 78:1-2 (1998) 139-149Lobo, Victor M. M.Ribeiro, Ana C. F.Verissimo, Luis M. P.info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2020-11-06T16:59:38Zoai:estudogeral.uc.pt:10316/5282Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-29T05:24:00.955355Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Diffusion coefficients in aqueous solutions of potassium chloride at high and low concentrations
title Diffusion coefficients in aqueous solutions of potassium chloride at high and low concentrations
spellingShingle Diffusion coefficients in aqueous solutions of potassium chloride at high and low concentrations
Lobo, Victor M. M.
Diffusion
Electrolytes
Aqueous Solutions
Transport Properties
title_short Diffusion coefficients in aqueous solutions of potassium chloride at high and low concentrations
title_full Diffusion coefficients in aqueous solutions of potassium chloride at high and low concentrations
title_fullStr Diffusion coefficients in aqueous solutions of potassium chloride at high and low concentrations
title_full_unstemmed Diffusion coefficients in aqueous solutions of potassium chloride at high and low concentrations
title_sort Diffusion coefficients in aqueous solutions of potassium chloride at high and low concentrations
author Lobo, Victor M. M.
author_facet Lobo, Victor M. M.
Ribeiro, Ana C. F.
Verissimo, Luis M. P.
author_role author
author2 Ribeiro, Ana C. F.
Verissimo, Luis M. P.
author2_role author
author
dc.contributor.author.fl_str_mv Lobo, Victor M. M.
Ribeiro, Ana C. F.
Verissimo, Luis M. P.
dc.subject.por.fl_str_mv Diffusion
Electrolytes
Aqueous Solutions
Transport Properties
topic Diffusion
Electrolytes
Aqueous Solutions
Transport Properties
description Differential diffusion coefficients of potassium chloride in water at 298.15 K, and at concentrations from 0.001 M to 1 M, have been measured using a conductimetric cell and an automatic apparatus to follow diffusion. The results are discussed on the basis of the Robinson and Stokes, Onsager-Fuoss and Pikal models. The cell uses an open-ended capillary method and a conductimetric technique is used to follow the diffusion process by measuring the resistance of a solution inside the capillaries, at recorded times.
publishDate 1998
dc.date.none.fl_str_mv 1998
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.uri.fl_str_mv https://hdl.handle.net/10316/5282
https://hdl.handle.net/10316/5282
https://doi.org/10.1016/s0167-7322(98)00088-9
url https://hdl.handle.net/10316/5282
https://doi.org/10.1016/s0167-7322(98)00088-9
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal of Molecular Liquids. 78:1-2 (1998) 139-149
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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repository.mail.fl_str_mv info@rcaap.pt
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