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copper oxide


Gas 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. - 1200.1200. - 6000.
A 8.45208911.00990
B 1.293600-1.489750
C -1.0362900.399418
D 0.323922-0.022066
E -0.019902-1.052651
F 70.5643967.98910
G 65.8487167.52789
H 73.2001073.20010
ReferenceChase, 1998Chase, 1998
Comment Data last reviewed in December, 1977 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)
298.8.5356.0756.07-0.00
300.8.5356.1356.070.02
400.8.7058.6156.410.88
500.8.8060.5657.051.75
600.8.8762.1757.782.64
700.8.9263.5458.503.53
800.8.9664.7459.214.42
900.8.9965.7959.885.32
1000.9.0166.7460.526.22
1100.9.0467.6061.137.12
1200.9.0668.3961.708.03
Temperature
(K)
Cp
(cal/mol*K)

(cal/mol*K)
-(G° - H°298.15)/T
(cal/mol*K)
H° - H°298.15
(kcal/mol)
1200.9.0368.3961.708.02
1300.9.0869.1162.248.93
1400.9.1169.7962.769.84
1500.9.1370.4263.2510.75
1600.9.1571.0163.7211.67
1700.9.1671.5664.1612.58
1800.9.1772.0864.5913.50
1900.9.1872.5864.9914.41
2000.9.1973.0565.3915.33
2100.9.2073.5065.7616.25
2200.9.2173.9366.1217.17
2300.9.2374.3466.4718.09
2400.9.2574.7366.8119.02
2500.9.2775.1167.1319.94
2600.9.2975.4767.4520.87
2700.9.3275.8267.7521.80
2800.9.3576.1668.0422.74
2900.9.3976.4968.3323.67
3000.9.4276.8168.6124.61
3100.9.4677.1268.8825.56
3200.9.5177.4269.1426.51
3300.9.5577.7269.3927.46
3400.9.6078.0069.6428.42
3500.9.6678.2869.8929.38
3600.9.7178.5570.1230.35
3700.9.7778.8270.3531.32
3800.9.8379.0870.5832.30
3900.9.9079.3470.8033.29
4000.9.9679.5971.0234.28
4100.10.0379.8471.2335.28
4200.10.1080.0871.4436.29
4300.10.1880.3271.6437.30
4400.10.2580.5571.8438.32
4500.10.3380.7872.0439.35
4600.10.4181.0172.2340.39
4700.10.4981.2472.4241.44
4800.10.5881.4672.6142.49
4900.10.6681.6872.7943.55
5000.10.7581.8972.9744.62
5100.10.8382.1173.1545.70
5200.10.9282.3273.3246.79
5300.11.0182.5373.4947.89
5400.11.1082.7373.6648.99
5500.11.1982.9473.8350.11
5600.11.2883.1473.9951.23
5700.11.3883.3474.1552.36
5800.11.4783.5474.3153.50
5900.11.5683.7474.4754.66
6000.11.6583.9374.6355.82

References

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