magnesium iodide


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) 907. - 2000.
A 100.4160
B -9.324882×10-8
C 5.877852×10-8
D -1.249669×10-8
E -5.458280×10-9
F -378.5169
G 262.2749
H -342.2525
ReferenceChase, 1998
Comment Data last reviewed in December, 1974
Temperature
(K)
Cp
(J/mol*K)

(J/mol*K)
-(G° - H°298.15)/T
(J/mol*K)
H° - H°298.15
(kJ/mol)
907.100.4252.5192.054.81
1000.100.4262.3198.164.15
1100.100.4271.8204.474.19
1200.100.4280.6210.484.23
1300.100.4288.6216.194.28
1400.100.4296.1221.5104.3
1500.100.4303.0226.8114.4
1600.100.4309.5231.7124.4
1700.100.4315.6236.5134.4
1800.100.4321.3241.0144.5
1900.100.4326.7245.4154.5
2000.100.4331.9249.6164.6

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

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