trisodium hexafluoroaluminate


Liquid Phase Heat Capacity (Shomate Equation)

Go To: Top, References, Notes

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

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.

View plot Requires a JavaScript / HTML 5 canvas capable browser.

Temperature (K) 1285. to 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
Temperature
(K)
Cp
(J/mol*K)

(J/mol*K)
-(G° - H°298.15)/T
(J/mol*K)
H° - H°298.15
(kJ/mol)
1285.395.5721.3471.4321.1
1300.395.5725.9474.3327.0
1400.395.5755.2493.4366.6
1500.395.5782.5511.7406.2
1600.395.5808.0529.5445.7
1700.395.5832.0546.6485.3
1800.395.5854.6563.1524.8
1900.395.5876.0579.0564.4
2000.395.5896.3594.3603.9
2100.395.5915.6609.2643.5
2200.395.5934.0623.5683.0
2300.395.5951.6637.4722.6
2400.395.5968.4650.8762.1
2500.395.5984.5663.9801.7
2600.395.51000.676.5841.2
2700.395.51015.688.8880.8
2800.395.51029.700.7920.3
2900.395.51043.712.3959.9
3000.395.51057.723.5999.4

References

Go To: Top, Liquid Phase Heat Capacity (Shomate Equation), 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

Go To: Top, Liquid Phase Heat Capacity (Shomate Equation), References