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  • Thermal properties (melting point, etc.)
  • Thermodynamic properties
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  • Elements

    SODIUM
    11
    Na
    22.989770 (2)


    Thermodynamic properties
    StateΔf
    /kJ mol-1
    Δf
    /kJ mol-1

    /J K-1 mol-1
    CpH
    /J K-1 mol-1
    298.15-H°0
    /kJ mol-1
    Solid*00*51.30 ± 0.2028.2*6.460 ± 0.020
    Gas*107.5 ± 0.777.0*153.718 ± 0.00320.8*6.197 ± 0.001
    Gas (Na2)142.1103.9230.237.6

    Notes

    This tables gives a few thermodynamic data. Most values are those given in the NBS technical notes (reference 1) after conversion from the units used within those notes. Values labelled with an asterisk (*) are Committee on Data for Science and Technology (CODATA) agreed values for the thermodynamic properties of key chemical substances (reference 2). These values are published in a number of places including the WWW (reference 3).

    References

    1. R.H. Schumm, D.D. Wagman, S. Bailey, W.H. Evans, and V.B. Parker in National Bureau of Standards (USA) Technical Notes 270-1 to 270-8, 1973.
    2. J.D. Cox, DD., Wagman, and V.A. Medvedev, CODATA Key Valuesfor Thermodynamics, Hemisphere Publishing Corp., New York, USA, 1989.
    3. http://www.codata.org/codata/databases/key1.html
    Fluorides
  • NaF
  • Chlorides
  • NaCl
  • Bromides
  • NaBr
  • Iodides
  • NaI
  • Hydrides
  • NaH
  • Oxides
  • NaO2
  • Na2O
  • Na2O2
  • Sulfides
  • Na2S.5H2O
  • Na2S.9H2O
  • Na2S
  • Selenides
  • Na2Se
  • Tellurides
  • Na2Te
  • Nitrides
    none listed




    Our data and resources are taken from Web Elements