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Mercury hydride


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 (cal/mol*K)
    H° = standard enthalpy (kcal/mol)
    S° = standard entropy (cal/mol*K)
    t = temperature (K) / 1000.

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Temperature (K) 298. - 1200.1200. - 6000.
A 4.6858118.834941
B 8.7800410.527631
C -6.388880-0.011167
D 1.7854010.000752
E 0.035281-0.468010
F 55.3840153.17911
G 56.0302161.43800
H 57.0001057.00010
ReferenceChase, 1998Chase, 1998
Comment Data last reviewed in June, 1963 Data last reviewed in June, 1963
Temperature
(K)
Cp
(cal/mol*K)

(cal/mol*K)
-(G° - H°298.15)/T
(cal/mol*K)
H° - H°298.15
(kcal/mol)
298.7.1852.5152.51-0.00
300.7.1952.5652.510.01
400.7.5154.6752.800.75
500.7.8456.3853.351.52
600.8.1457.8353.982.31
700.8.3959.1154.623.14
800.8.5960.2455.253.99
900.8.7661.2655.874.86
1000.8.9062.1956.455.74
1100.9.0263.0557.016.64
1200.9.1363.8457.557.54
Temperature
(K)
Cp
(cal/mol*K)

(cal/mol*K)
-(G° - H°298.15)/T
(cal/mol*K)
H° - H°298.15
(kcal/mol)
1200.9.1363.8457.557.54
1300.9.2364.5758.068.46
1400.9.3265.2658.559.39
1500.9.4065.9059.0210.33
1600.9.4766.5159.4711.27
1700.9.5467.0959.9012.22
1800.9.6167.6460.3213.18
1900.9.6768.1660.7114.14
2000.9.7368.6661.1015.11
2100.9.7969.1361.4716.09
2200.9.8569.5961.8317.07
2300.9.9170.0362.1818.06
2400.9.9770.4562.5119.05
2500.10.0270.8662.8420.05
2600.10.0871.2563.1521.06
2700.10.1371.6363.4622.07
2800.10.1872.0063.7623.08
2900.10.2372.3664.0524.10
3000.10.2972.7164.3325.13
3100.10.3473.0564.6126.16
3200.10.3973.3864.8827.20
3300.10.4473.7065.1428.24
3400.10.4974.0165.4029.28
3500.10.5474.3165.6530.34
3600.10.5974.6165.8931.39
3700.10.6474.9066.1332.45
3800.10.6975.1966.3733.52
3900.10.7475.4766.6034.59
4000.10.7975.7466.8235.67
4100.10.8376.0067.0436.75
4200.10.8876.2767.2637.83
4300.10.9376.5267.4738.92
4400.10.9876.7767.6840.02
4500.11.0377.0267.8841.12
4600.11.0877.2768.0942.23
4700.11.1277.5068.2843.34
4800.11.1777.7468.4844.45
4900.11.2277.9768.6745.57
5000.11.2778.2068.8646.69
5100.11.3278.4269.0447.82
5200.11.3778.6469.2348.96
5300.11.4178.8669.4150.10
5400.11.4679.0769.5851.24
5500.11.5179.2869.7652.39
5600.11.5679.4969.9353.54
5700.11.6079.6970.1054.70
5800.11.6579.9070.2755.86
5900.11.7080.1070.4357.03
6000.11.7580.2970.5958.20

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