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Diffusion coefficient of sulfur dioxide in water

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

Abstract

This chapter provides the diffusion coefficient of sulfur dioxide in water at different concentrations measured using conductimetric restricted diffusion.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

O2 S

(1)

sulfur dioxide

7446-09-5

H2 O

(2)

water

7732-18-5

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

Ref.: [1984L3]

c1 [mol/dm3]

p [kPa]

D ⋅ 109 [m2/s]

 

0.0

101.32

2.316*

 

0.0028

101.32

2.130

 

0.0054

101.32

2.076

 

0.0095

101.32

2.021

 

0.0205

101.32

1.950

 

0.0297

101.32

1.924

 

0.0521

101.32

1.891

 

0.0703

101.32

1.876

 

0.0844

101.32

1.868

 

0.0972

101.32

1.862

 

Comment: *: using Nernst equation; accuracy: ±(0.5–1)%

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

CON

conductimetric restricted diffusion

c i

molarity

References

  1. [1984L3]
    Leaist, D. G.: J. Chem. Eng. Data 29 (1984) () 281–282.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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