Diffusion Coefficients of Sodium Fluoride in Aqueous Solutions at 298.15 K and 310.15 K

被引：0

作者：

Ribeiro, Ana C. F. ^{[1
]}

Lobo, Victor M. M. ^{[1
]}

Sobral, Abilio J. F. N. ^{[1
]}

Soares, Helder T. F. C. ^{[1
]}

Leal, Ana R. J. ^{[1
]}

Esteso, Miguel A. ^{[2
]}

机构：

[1] Univ Coimbra, Dept Chem, P-3004535 Coimbra, Portugal

[2] Univ Alcala de Henares, Dept Quim Fis, Fac Farm, E-28871 Alcala De Henares, Spain

来源：

ACTA CHIMICA SLOVENICA | 2010年 / 57卷 / 02期

关键词：

Diffusion; electrolytes; solutions; sodium fluoride; transport properties; AMMONIUM MONOVANADATE; COPPER(II) CHLORIDE; GALVANIC CORROSION; BETA-CYCLODEXTRIN; DODECYL-SULFATE; ELECTROLYTES; SUCROSE; NITRATE;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Mutual diffusion coefficients (interdiffusion coefficients) have been measured for sodium fluoride in water at 298.15 K and 310.15 K at concentrations between 0.003 mol dm(-3) and 0.05 mol dm(-3). The diffusion coefficients were measured using a conductimetric cell. The experimental mutual diffusion coefficients are discussed on the basis of the OnsagerFuoss model. The limiting molar conductivity of the fluoride ion in these solutions at 310.15 K has been estimated using these results.

引用

页码：410 / 414

页数：5

共 41 条

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