titanium trichloride


Solid 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) 298. - 1500.
A 92.96848
B 18.80574
C -6.993012
D 2.024547
E -0.076285
F -750.4966
G 246.5012
H -721.7400
ReferenceChase, 1998
Comment Data last reviewed in June, 1968
Temperature
(K)
Cp
(J/mol*K)

(J/mol*K)
-(G° - H°298.15)/T
(J/mol*K)
H° - H°298.15
(kJ/mol)
298.97.15139.7139.8-0.02
300.97.19140.3139.80.18
400.99.02168.6143.69.99
500.100.6190.8150.919.97
600.102.0209.3159.130.10
700.103.2225.1167.440.36
800.104.5239.0175.550.75
900.105.6251.3183.361.25
1000.106.7262.5190.771.87
1100.107.8272.7197.782.59
1200.108.9282.2204.393.43
1300.110.0290.9210.6104.4
1400.111.1299.1216.7115.4
1500.112.2306.8222.4126.6

References

Go To: Top, Solid 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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