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Diffusion coefficient of water in ethyl-amine

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

Abstract

This chapter provides the diffusion coefficient of water in ethyl-amine at different concentrations measured using Taylor dispersion technique.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

H2 O

(1)

water

7732-18-5

C2 H7 N

(2)

ethyl-amine

75-04-7

Mutual Diffusion Coefficient: D12(c i ); T = 298.15 K; Method: TAYLOR

Ref.: [1997L1]

c2 [mol/dm3]

p [kPa]

D ⋅ 109 [m2/s]

 

0.0000

101.32

1.94*

 

0.00100

101.32

1.378 ± 1%

 

0.00200

101.32

1.313 ± 1%

 

0.00500

101.32

1.263 ± 1%

 

0.0100

101.32

1.202 ± 1%

 

0.0250

101.32

1.181 ± 1%

 

0.0500

101.32

1.157 ± 1%

 

0.1000

101.32

1.144 ± 1%

 

Comment: *: extrapolated value

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

TAYLOR

Taylor dispersion technique

c i

molarity

References

  1. [1997L1]
    Leaist, D. G., Lu, R.: J. Chem. Soc., Faraday Trans. 93 (1997) 1341–1344.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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