Volumetric Properties of H218O and its Mixtures with Ordinary Water

Autores
Steinberg, Paula Yael; Corti, Horacio Roberto
Año de publicación
2025
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The densities of mixtures of ordinary water and 18O-enriched water have been measured all over the range of compositions at temperatures between 293.15 and 313.15 K. The molar volumes of the mixtures exhibit a linear dependence with composition over the studied temperature range, indicating that the mixtures behave as an ideal solution. The molar volume of pure H218O has been obtained by extrapolation, accounting for the isotopic composition of the measured solutions, and the results are compared with those reported in the literature. The thermal expansion coefficient of pure H218O was also calculated over the same temperature range and is similar to that reported for ordinary water. We found that the ratio of densities of H218O and ordinary water is independent of temperature, which allows to estimate the density of H218O over an extended range of temperatures.
Fil: Steinberg, Paula Yael. Comision Nacional de Energia Atomica. Gerencia de Area de Investigaciones y Aplicaciones No Nucleares (cac). Departamento Administracion del Proyecto Laboratorio Haces de Neutrones Ra-10 (cac).; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Seguridad Nuclear y Ambiente. Gerencia de Química (CAC); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Corti, Horacio Roberto. Comisión Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones No Nucleares. Gerencia Física (CAC). Departamento de Física de la Materia Condensada; Argentina. Comision Nacional de Energia Atomica. Gerencia de Area de Investigaciones y Aplicaciones No Nucleares (cac). Departamento Administracion del Proyecto Laboratorio Haces de Neutrones Ra-10 (cac).; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
18O ENRICHED WATER
ORDINARY WATER
DENSITY
PARTIAL MOLAR VOLUME
Nivel de accesibilidad
acceso embargado
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/270764
Acceder
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spelling Volumetric Properties of H218O and its Mixtures with Ordinary WaterSteinberg, Paula YaelCorti, Horacio Roberto18O ENRICHED WATERORDINARY WATERDENSITYPARTIAL MOLAR VOLUMEhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1The densities of mixtures of ordinary water and 18O-enriched water have been measured all over the range of compositions at temperatures between 293.15 and 313.15 K. The molar volumes of the mixtures exhibit a linear dependence with composition over the studied temperature range, indicating that the mixtures behave as an ideal solution. The molar volume of pure H218O has been obtained by extrapolation, accounting for the isotopic composition of the measured solutions, and the results are compared with those reported in the literature. The thermal expansion coefficient of pure H218O was also calculated over the same temperature range and is similar to that reported for ordinary water. We found that the ratio of densities of H218O and ordinary water is independent of temperature, which allows to estimate the density of H218O over an extended range of temperatures.Fil: Steinberg, Paula Yael. Comision Nacional de Energia Atomica. Gerencia de Area de Investigaciones y Aplicaciones No Nucleares (cac). Departamento Administracion del Proyecto Laboratorio Haces de Neutrones Ra-10 (cac).; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Seguridad Nuclear y Ambiente. Gerencia de Química (CAC); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Corti, Horacio Roberto. Comisión Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones No Nucleares. Gerencia Física (CAC). Departamento de Física de la Materia Condensada; Argentina. Comision Nacional de Energia Atomica. Gerencia de Area de Investigaciones y Aplicaciones No Nucleares (cac). Departamento Administracion del Proyecto Laboratorio Haces de Neutrones Ra-10 (cac).; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaAmerican Institute of Physics2025-08info:eu-repo/date/embargoEnd/2026-02-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/270764Steinberg, Paula Yael; Corti, Horacio Roberto; Volumetric Properties of H218O and its Mixtures with Ordinary Water; American Institute of Physics; Journal Of Physical And Chemical Reference Data; 54; 3; 8-2025; 1-210047-2689CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://pubs.aip.org/jpr/article/54/3/033104/3358708/Volumetric-Properties-of-H218O-and-its-Mixturesinfo:eu-repo/semantics/altIdentifier/doi/10.1063/5.0275687info:eu-repo/semantics/embargoedAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:44:37Zoai:ri.conicet.gov.ar:11336/270764instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:44:38.046CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Volumetric Properties of H218O and its Mixtures with Ordinary Water
title Volumetric Properties of H218O and its Mixtures with Ordinary Water
spellingShingle Volumetric Properties of H218O and its Mixtures with Ordinary Water
Steinberg, Paula Yael
18O ENRICHED WATER
ORDINARY WATER
DENSITY
PARTIAL MOLAR VOLUME
title_short Volumetric Properties of H218O and its Mixtures with Ordinary Water
title_full Volumetric Properties of H218O and its Mixtures with Ordinary Water
title_fullStr Volumetric Properties of H218O and its Mixtures with Ordinary Water
title_full_unstemmed Volumetric Properties of H218O and its Mixtures with Ordinary Water
title_sort Volumetric Properties of H218O and its Mixtures with Ordinary Water
dc.creator.none.fl_str_mv Steinberg, Paula Yael
Corti, Horacio Roberto
author Steinberg, Paula Yael
author_facet Steinberg, Paula Yael
Corti, Horacio Roberto
author_role author
author2 Corti, Horacio Roberto
author2_role author
dc.subject.none.fl_str_mv 18O ENRICHED WATER
ORDINARY WATER
DENSITY
PARTIAL MOLAR VOLUME
topic 18O ENRICHED WATER
ORDINARY WATER
DENSITY
PARTIAL MOLAR VOLUME
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The densities of mixtures of ordinary water and 18O-enriched water have been measured all over the range of compositions at temperatures between 293.15 and 313.15 K. The molar volumes of the mixtures exhibit a linear dependence with composition over the studied temperature range, indicating that the mixtures behave as an ideal solution. The molar volume of pure H218O has been obtained by extrapolation, accounting for the isotopic composition of the measured solutions, and the results are compared with those reported in the literature. The thermal expansion coefficient of pure H218O was also calculated over the same temperature range and is similar to that reported for ordinary water. We found that the ratio of densities of H218O and ordinary water is independent of temperature, which allows to estimate the density of H218O over an extended range of temperatures.
Fil: Steinberg, Paula Yael. Comision Nacional de Energia Atomica. Gerencia de Area de Investigaciones y Aplicaciones No Nucleares (cac). Departamento Administracion del Proyecto Laboratorio Haces de Neutrones Ra-10 (cac).; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Seguridad Nuclear y Ambiente. Gerencia de Química (CAC); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Corti, Horacio Roberto. Comisión Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones No Nucleares. Gerencia Física (CAC). Departamento de Física de la Materia Condensada; Argentina. Comision Nacional de Energia Atomica. Gerencia de Area de Investigaciones y Aplicaciones No Nucleares (cac). Departamento Administracion del Proyecto Laboratorio Haces de Neutrones Ra-10 (cac).; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description The densities of mixtures of ordinary water and 18O-enriched water have been measured all over the range of compositions at temperatures between 293.15 and 313.15 K. The molar volumes of the mixtures exhibit a linear dependence with composition over the studied temperature range, indicating that the mixtures behave as an ideal solution. The molar volume of pure H218O has been obtained by extrapolation, accounting for the isotopic composition of the measured solutions, and the results are compared with those reported in the literature. The thermal expansion coefficient of pure H218O was also calculated over the same temperature range and is similar to that reported for ordinary water. We found that the ratio of densities of H218O and ordinary water is independent of temperature, which allows to estimate the density of H218O over an extended range of temperatures.
publishDate 2025
dc.date.none.fl_str_mv 2025-08
info:eu-repo/date/embargoEnd/2026-02-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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://hdl.handle.net/11336/270764
Steinberg, Paula Yael; Corti, Horacio Roberto; Volumetric Properties of H218O and its Mixtures with Ordinary Water; American Institute of Physics; Journal Of Physical And Chemical Reference Data; 54; 3; 8-2025; 1-21
0047-2689
CONICET Digital
CONICET
url http://hdl.handle.net/11336/270764
identifier_str_mv Steinberg, Paula Yael; Corti, Horacio Roberto; Volumetric Properties of H218O and its Mixtures with Ordinary Water; American Institute of Physics; Journal Of Physical And Chemical Reference Data; 54; 3; 8-2025; 1-21
0047-2689
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://pubs.aip.org/jpr/article/54/3/033104/3358708/Volumetric-Properties-of-H218O-and-its-Mixtures
info:eu-repo/semantics/altIdentifier/doi/10.1063/5.0275687
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dc.format.none.fl_str_mv application/pdf
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dc.publisher.none.fl_str_mv American Institute of Physics
publisher.none.fl_str_mv American Institute of Physics
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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