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Zirconium chloride


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 (cal/mol*K)
    H° = standard enthalpy (kcal/mol)
    S° = standard entropy (cal/mol*K)
    t = temperature (K) / 1000.

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Temperature (K) 1000. - 2000.
A 21.75000
B -9.212689×10-10
C 7.237271×10-10
D -1.809891×10-10
E -1.543781×10-11
F -104.8580
G 55.59761
H -98.37340
ReferenceChase, 1998
Comment Data last reviewed in December, 1969
Temperature
(K)
Cp
(cal/mol*K)

(cal/mol*K)
-(G° - H°298.15)/T
(cal/mol*K)
H° - H°298.15
(kcal/mol)
1000.21.7555.6040.3315.27
1100.21.7557.6741.8217.44
1200.21.7559.5643.2219.62
1300.21.7561.3044.5421.79
1400.21.7562.9245.8023.97
1500.21.7564.4246.9926.14
1600.21.7565.8248.1228.32
1700.21.7567.1449.2030.49
1800.21.7568.3850.2332.67
1900.21.7569.5651.2234.84
2000.21.7570.6752.1737.02

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