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Diffusion coefficient of water in water-d

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

Abstract

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

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

H2 O

(1)

water

7732-18-5

D H O

(2)

water-d

14940-63-7

Intradiffusion Coefficient: D2T (wi); T = 298.15 K; Method: DIA

Ref.: [1978T2]

w 2

p [kPa]

D ⋅ 109 [m2/s]

 

0.008

101.32

2.27 ± 0.02*

 

0.010

101.32

2.256 ± 0.002

 

0.014

101.32

2.272 ± 0.004*

 

0.019

101.32

2.270 ± 0.006*

 

0.019

101.32

2.270 ± 0.01*

 

0.020

101.32

2.242 ± 0.004

 

0.030

101.32

2.230 ± 0.004

 

0.040

101.32

2.220 ± 0.004

 

0.050

101.32

2.216 ± 0.006

 

Comment: *: H218O as tracer instead of DHO

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

DIA

diaphragm cell

References

  1. [1978T2]
    Tanaka, K.: J. Chem. Soc., Faraday Trans. I 74 (1978) 1879–1881.Google 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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