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zirconium dioxide


Liquid Phase Heat Capacity (Shomate Equation)

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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.

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Temperature (K) 2950. - 5000.
A 87.86370
B 0.000141
C -0.000027
D 0.000002
E 0.000393
F -1067.800
G 153.0410
H -1023.160
ReferenceChase, 1998
Comment Data last reviewed in December, 1965
Temperature
(K)
Cp
(J/mol*K)

(J/mol*K)
-(G° - H°298.15)/T
(J/mol*K)
H° - H°298.15
(kJ/mol)
2950.87.86248.1175.4214.6
3000.87.86249.6176.6219.0
3100.87.86252.5179.0227.7
3200.87.86255.2181.3236.5
3300.87.86257.9183.6245.3
3400.87.86260.6185.8254.1
3500.87.86263.1188.0262.9
3600.87.86265.6190.1271.7
3700.87.86268.0192.2280.5
3800.87.86270.3194.2289.2
3900.87.86272.6196.2298.0
4000.87.86274.8198.1306.8
4100.87.86277.0200.0315.6
4200.87.86279.1201.9324.4
4300.87.86281.2203.7333.2
4400.87.86283.2205.5342.0
4500.87.86285.2207.3350.7
4600.87.86287.1209.0359.5
4700.87.86289.0210.6368.3
4800.87.86290.9212.3377.1
4900.87.86292.7213.9385.9
5000.87.86294.5215.5394.7

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