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cobalt dichloride


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) 1013. - 2000.
A 99.16122
B -2.977733×10-7
C 1.768564×10-7
D -3.584236×10-8
E -2.273792×10-8
F -307.5721
G 254.8161
H -271.5144
ReferenceChase, 1998
Comment Data last reviewed in June, 1973
Temperature
(K)
Cp
(J/mol*K)

(J/mol*K)
-(G° - H°298.15)/T
(J/mol*K)
H° - H°298.15
(kJ/mol)
1013.99.16256.1192.564.39
1100.99.16264.3197.973.02
1200.99.16272.9203.882.94
1300.99.16280.8209.492.85
1400.99.16288.2214.8102.8
1500.99.16295.0219.9112.7
1600.99.16301.4224.8122.6
1700.99.16307.4229.5132.5
1800.99.16313.1234.0142.4
1900.99.16318.5238.3152.3
2000.99.16323.5242.4162.3

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