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trisodium hexafluoroaluminate


Condensed phase thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Quantity Value Units Method Reference Comment
Deltafliquid-3250.66kJ/molReviewChase, 1998Data last reviewed in December, 1979
Quantity Value Units Method Reference Comment
liquid,1 bar285.85J/mol*KReviewChase, 1998Data last reviewed in December, 1979
Quantity Value Units Method Reference Comment
Deltafsolid-3316.91kJ/molReviewChase, 1998«alpha» phase; Data last reviewed in December, 1979

Liquid Phase Heat Capacity (Shomate Equation)

Cp° = A + B*t + C*t2 + D*t3 + E/t2
H° − H°298.15= A*t + B*t2/2 + C*t3/3 + D*t4/4 − E/t + F − H
S° = A*ln(t) + B*t + C*t2/2 + D*t3/3 − E/(2*t2) + G
    Cp = heat capacity (J/mol*K)
    H° = standard enthalpy (kJ/mol)
    S° = standard entropy (J/mol*K)
    t = temperature (K) / 1000.

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Temperature (K) 1285. - 3000.
A 395.5144
B 1.724269×10-8
C -7.868557×10-9
D 1.194871×10-9
E 2.449089×10-9
F -3437.779
G 622.1315
H -3250.658
ReferenceChase, 1998
Comment Data last reviewed in December, 1979

Solid Phase Heat Capacity (Shomate Equation)

Cp° = A + B*t + C*t2 + D*t3 + E/t2
H° − H°298.15= A*t + B*t2/2 + C*t3/3 + D*t4/4 − E/t + F − H
S° = A*ln(t) + B*t + C*t2/2 + D*t3/3 − E/(2*t2) + G
    Cp = heat capacity (J/mol*K)
    H° = standard enthalpy (kJ/mol)
    S° = standard entropy (J/mol*K)
    t = temperature (K) / 1000.

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Temperature (K) 298. - 836.836. - 1200.298. - 1285.
A 407.8020-124.7170123.5594
B -676.8550694.3000161.1635
C 1055.600-378.83300.513875
D -470.579091.54280-0.139405
E -6.37217036.290402.051136
F -3438.210-3210.440-3325.979
G 855.049035.52430397.8900
H -3316.910-3316.910-3288.938
ReferenceChase, 1998Chase, 1998Chase, 1998
Comment «alpha» phase; Data last reviewed in December, 1979 «alpha» phase; Data last reviewed in December, 1979 «beta» phase; Data last reviewed in December, 1979

References

Go To: Top, Condensed phase thermochemistry data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Chase, 1998
Chase, M.W., Jr., NIST-JANAF Themochemical Tables, Fourth Edition, J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]


Notes

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