Advertisement

Electrochemistry pp 1518-1518 | Cite as

Ionic conductance of NaHCO3

  • Rudolf Holze
Chapter
Part of the Physical Chemistry book series (volume 9B2)

Abstract

This chapter contains a tabular compilation of ionic conductance of NaHCO3 at various temperatures.

Table 1.7.2

Ionic conductances of aqueous solutions

Electrolyte

k or Λ or Λ01

−1cm−1 or Ω−1mol−1cm2]

T

[K or °C]

c 2

[mol · dm−3]

k or Λ or Λ01

−1cm−1 or Ω−1mol−1cm2]

T

[K or °C]

c 2

[mol · dm−3]

Ref.

NaHCO3

47.7

0 °C

0.002

46.8

0 °C

0.005

[29Int]

45.7

0 °C

0.01

44.2

0 °C

0.02

[29Int]

81.8

0 °C

0.05

   

[29Int]

70.1

12.5 °C

0.002

67.9

12.5 °C

0.005

[29Int]

66.1

12.5 °C

0.01

63.7

12.5 °C

0.02

[29Int]

59.7

12.5 °C

0.05

   

[29Int]

136.7

25 °C

1.1308·10−3

131.1

25 °C

2.0613·10−3

[49Mar]

133.1

25 °C

1.6428·10−3

130.7

25 °C

2.1692·10−3

[49Mar]

125.3

25 °C

3.5030·10−3

121.5

25 °C

4.9376·10−3

[49Mar]

118.2

25 °C

6.5621·10−3

115.1

25 °C

8.6241·10−3

[49Mar]

112.5

25 °C

10.865·10−3

110.5

25 °C

12.850·10−3

[49Mar]

109.6

25 °C

13.940·10−3

103.9

25 °C

22.837·10−3

[49Mar]

97.4

25 °C

0.000100

96.0

25 °C

0.000200

[29Int]

95.2

25 °C

0.000300

94.4

25 °C

0.000500

[29Int]

93.5

25 °C

0.001000

92.5

25 °C

0.002000

[29Int]

90.3

25 °C

0.005000

88.1

25 °C

0.010000

[29Int]

85.5

25 °C

0.020000

80.6

25 °C

0.050000

[29Int]

78.5

25 °C

0.070000

76.1

25 °C

0.100000

[29Int]

192

25 °C

    

[41Lan]

1Conductances at infinite dilution Λ0 are printed in italics without mentioning a concentration, units are Ω−1 mol−1cm2. Molar conductances are given in italics with a concentration value, units are Ω−1 mol−1cm2. Simple conductivities are given stating the concentration, units are Ω−1 cm−1

2Concentrations are molar (units: mol · dm−3), molal concentrations are given in italics (units: mol · kg−1), other concentrations as specified

Symbols and Abbreviations

Short form

Full form

κ, Λ

ionic conductivity

T

temperature

Λ 0

ionic conductance at infinite dilution

c

molar concentration

References

  1. [29Int]
    International critical tables of numerical data, physics, chemistry and technology Vol. 6 MacGraw-Hill, New York 1929.Google Scholar
  2. [41Lan]
    Lange, J.: Z. Physik. Chem. A 188 (1941) 284.Google Scholar
  3. [49Mar]
    Mark, C.B.: J. Chem. Soc. 1949 (1949) 429.Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2016

Authors and Affiliations

  • Rudolf Holze
    • 1
  1. 1.Technische Universität ChemnitzInstitut für ChemieChemnitzGermany

Personalised recommendations