aluminium chloride oxide


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) 298. - 6000.
A 59.65129
B 2.266955
C -0.607734
D 0.051516
E -0.940701
F -369.1434
G 315.0933
H -348.1092
ReferenceChase, 1998
Comment Data last reviewed in September, 1964
Temperature
(K)
Cp
(J/mol*K)

(J/mol*K)
-(G° - H°298.15)/T
(J/mol*K)
H° - H°298.15
(kJ/mol)
298.49.68248.8248.8-0.01
300.49.83249.2248.80.09
400.54.58264.2250.95.35
500.56.88276.7254.810.93
600.58.19287.2259.416.69
700.59.04296.2264.022.55
800.59.63304.1268.528.49
900.60.08311.2272.934.48
1000.60.42317.5277.040.50
1100.60.70323.3281.046.56
1200.60.93328.6284.752.64
1300.61.13333.5288.358.74
1400.61.30338.0291.764.86
1500.61.44342.3294.971.00
1600.61.57346.2298.077.15
1700.61.68350.0301.083.31
1800.61.77353.5303.889.49
1900.61.86356.8306.595.67
2000.61.93360.0309.1101.9
2100.62.00363.0311.6108.1
2200.62.05365.9314.0114.3
2300.62.10368.7316.3120.5
2400.62.14371.3318.5126.7
2500.62.17373.9320.7132.9
2600.62.20376.3322.8139.1
2700.62.23378.7324.8145.3
2800.62.25380.9326.8151.6
2900.62.26383.1328.7157.8
3000.62.27385.2330.5164.0
3100.62.28387.3332.3170.2
3200.62.28389.2334.1176.5
3300.62.28391.1335.8182.7
3400.62.28393.0337.4188.9
3500.62.27394.8339.1195.1
3600.62.27396.6340.6201.4
3700.62.26398.3342.2207.6
3800.62.25399.9343.7213.8
3900.62.24401.5345.1220.0
4000.62.23403.1346.6226.3
4100.62.22404.7348.0232.5
4200.62.22406.2349.3238.7
4300.62.21407.6350.7244.9
4400.62.20409.1352.0251.2
4500.62.19410.4353.3257.4
4600.62.19411.8354.5263.6
4700.62.19413.2355.7269.8
4800.62.19414.5357.0276.0
4900.62.19415.7358.1282.3
5000.62.19417.0359.3288.5
5100.62.20418.2360.5294.7
5200.62.22419.4361.6300.9
5300.62.23420.6362.7307.1
5400.62.25421.8363.8313.4
5500.62.28422.9364.8319.6
5600.62.30424.1365.9325.8
5700.62.34425.2366.9332.0
5800.62.38426.2367.9338.3
5900.62.42427.3368.9344.5
6000.62.48428.4369.9350.8

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