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copper chloride


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

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Temperature (K) 3000. - 6000.
A 37.22873
B 0.626977
C -0.043033
D 0.003669
E -0.194050
F 79.30772
G 280.9761
H 91.08610
ReferenceChase, 1998
Comment Data last reviewed in March, 1966
Temperature
(K)
Cp
(J/mol*K)

(J/mol*K)
-(G° - H°298.15)/T
(J/mol*K)
H° - H°298.15
(kJ/mol)
3000.38.80323.6289.4102.5
3100.38.85324.9290.6106.4
3200.38.90326.1291.7110.3
3300.38.94327.3292.7114.1
3400.38.99328.5293.8118.0
3500.39.04329.6294.8121.9
3600.39.08330.7295.7125.8
3700.39.13331.8296.7129.8
3800.39.18332.8297.6133.7
3900.39.22333.8298.6137.6
4000.39.27334.8299.5141.5
4100.39.32335.8300.3145.4
4200.39.36336.8301.2149.4
4300.39.41337.7302.0153.3
4400.39.46338.6302.8157.3
4500.39.50339.5303.6161.2
4600.39.55340.3304.4165.2
4700.39.60341.2305.2169.1
4800.39.64342.0306.0173.1
4900.39.69342.8306.7177.0
5000.39.74343.6307.4181.0
5100.39.79344.4308.2185.0
5200.39.83345.2308.9189.0
5300.39.88346.0309.6193.0
5400.39.93346.7310.2197.0
5500.39.98347.4310.9201.0
5600.40.03348.2311.6205.0
5700.40.08348.9312.2209.0
5800.40.13349.6312.9213.0
5900.40.18350.3313.5217.0
6000.40.23350.9314.1221.0

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