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Diffusion coefficient of cis-octadec-9-enoic acid sodium salt in water

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

Abstract

This chapter provides the diffusion coefficient of cis-octadec-9-enoic acid sodium salt in water at different concentrations measured using porous frits, plug or barrier.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C18 H33 O2 Na

(1)

cis-octadec-9-enoic acid sodium salt

143-19-1

H2 O

(2)

water

7732-18-5

Mutual Diffusion Coefficient: D12(ci); T = 298.15 K; Method: PF

Ref.: [1933M1]

c1 [mol/L]

p [kPa]

D ⋅ 109 [m2/s]

 

0.0250

101.32

0.533

 

0.0250

101.32

0.536

 

0.0253

101.32

0.574

 

0.0456

101.32

0.45

 

0.0456

101.32

0.456

 

0.0490

101.32

0.422

 

0.098

101.32

0.37

 

0.150

101.32

0.307

 

0.150

101.32

0.325

 

0.300

101.32

0.25

 

0.300

101.32

0.249

 

0.376

101.32

0.247

 

0.500

101.32

0.265

 

0.500

101.32

0.259

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

PF

porous frits, plug or barrier

c i

molarity

References

  1. [1933M1]
    McBain, M. E. L.: J. Am. Chem. Soc. 55 (1933) 545–551.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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