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Diffusion coefficient of hydroxyacetic acid in water

  • Jochen Winkelmann
Chapter
Part of the Physical Chemistry book series (volume 15B2)

Abstract

This chapter provides the diffusion coefficient of hydroxyacetic acid in water at different concentrations measured using diaphragm cell.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C2 H4 O3

(1)

hydroxyacetic acid

79-14-1

H2 O

(2)

water

7732-18-5

Mutual Diffusion Coefficient: D12(ci); T = 298.15 ± 0.01 K; Method: DIA

Ref.: [1967A7]

c1 [mol/L]

p [kPa]

D ⋅ 109 [m2/s]

 

0.0602

101.32

0.983*

 

0.0602

101.32

0.985**

 

Comment: background salt conc.: *: 0.002 mol/L hydroxyacetic acid potassium salt;**: 0.0148 mol/L

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

c i

molarity

DIA

diaphragm cell

References

  1. [1967A7]
    Albery W. J., Greenwood, A. R., Kibble, R. F.: Trans. Faraday Soc. 63 (1967) 360–368.CrossRefGoogle Scholar

Copyright information

© Springer-Verlag GmbH Germany 2018

Authors and Affiliations

  • Jochen Winkelmann
    • 1
  1. 1.Universität Halle-Wittenberg, Institut für Physikalische ChemieHalle/S.Germany

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