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magnesium bromide


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) 984. - 2000.
A 104.6000
B -2.538651×10-7
C 1.516441×10-7
D -3.089926×10-8
E -1.906223×10-8
F -531.8115
G 254.8244
H -490.4066
ReferenceChase, 1998
Comment Data last reviewed in June, 1974
Temperature
(K)
Cp
(J/mol*K)

(J/mol*K)
-(G° - H°298.15)/T
(J/mol*K)
H° - H°298.15
(kJ/mol)
984.104.6253.1190.661.52
1000.104.6254.8191.663.20
1100.104.6264.8197.873.66
1200.104.6273.9203.884.12
1300.104.6282.3209.594.58
1400.104.6290.0215.0105.0
1500.104.6297.2220.2115.5
1600.104.6304.0225.3126.0
1700.104.6310.3230.1136.4
1800.104.6316.3234.7146.9
1900.104.6322.0239.2157.3
2000.104.6327.3243.4167.8

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