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copper oxide


Solid 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) 298. - 2000.
A 11.60730
B 1.792211
C -0.013380
D 0.003310
E -0.181664
F -41.45010
G 22.67000
H -37.30000
ReferenceChase, 1998
Comment Data last reviewed in December, 1977
Temperature
(K)
Cp
(cal/mol*K)

(cal/mol*K)
-(G° - H°298.15)/T
(cal/mol*K)
H° - H°298.15
(kcal/mol)
298.10.0910.1710.18-0.00
300.10.1310.2410.180.02
400.11.1913.3210.591.09
500.11.7715.8811.402.24
600.12.1718.0712.333.44
700.12.4919.9713.294.67
800.12.7521.6514.235.93
900.12.9923.1715.147.22
1000.13.2124.5516.028.53
1100.13.4225.8216.859.86
1200.13.6226.9917.6511.21
1300.13.8128.0918.4112.59
1400.14.0129.1219.1413.98
1500.14.2030.0919.8415.39
1600.14.3831.0220.5116.82
1700.14.5731.8921.1518.26
1800.14.7532.7321.7719.73
1900.14.9433.5322.3721.21
2000.15.1234.3022.9522.72

References

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