Lithium sodium 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. to 1100.1100. to 6000.
A 29.4905957.91869
B 67.829330.157508
C -61.42698-0.031829
D 19.830860.002203
E -0.152378-2.463472
F -116.4165-128.8266
G 273.6177316.0468
H -104.6000-104.6000
ReferenceChase, 1998Chase, 1998
Comment Data last reviewed in June, 1961 Data last reviewed in June, 1961
Temperature
(K)
Cp
(J/mol*K)

(J/mol*K)
-(G° - H°298.15)/T
(J/mol*K)
H° - H°298.15
(kJ/mol)
298.43.06256.4256.5-0.01
300.43.15256.7256.50.08
400.47.11269.7258.24.60
500.49.92280.5261.69.46
600.51.93289.8265.614.56
700.53.36298.0269.619.83
800.54.36305.1273.625.22
900.55.05311.6277.530.69
1000.55.57317.4281.236.22
1100.56.05322.7284.741.80
Temperature
(K)
Cp
(J/mol*K)

(J/mol*K)
-(G° - H°298.15)/T
(J/mol*K)
H° - H°298.15
(kJ/mol)
1100.56.02322.7284.741.81
1200.56.35327.6288.147.42
1300.56.62332.2291.353.07
1400.56.83336.4294.458.75
1500.57.00340.3297.364.44
1600.57.14344.0300.170.14
1700.57.25347.4302.875.86
1800.57.35350.7305.481.59
1900.57.44353.8307.887.33
2000.57.51356.8310.293.08
2100.57.57359.6312.598.84
2200.57.63362.2314.7104.6
2300.57.67364.8316.8110.4
2400.57.72367.3318.9116.1
2500.57.75369.6320.9121.9
2600.57.79371.9322.8127.7
2700.57.82374.1324.6133.5
2800.57.84376.2326.4139.2
2900.57.87378.2328.2145.0
3000.57.89380.2329.9150.8
3100.57.91382.1331.5156.6
3200.57.93383.9333.2162.4
3300.57.94385.7334.7168.2
3400.57.96387.4336.2174.0
3500.57.97389.1337.7179.8
3600.57.99390.7339.2185.6
3700.58.00392.3340.6191.4
3800.58.01393.9342.0197.2
3900.58.02395.4343.3203.0
4000.58.03396.8344.6208.8
4100.58.03398.3345.9214.6
4200.58.04399.7347.2220.4
4300.58.05401.0348.4226.2
4400.58.06402.4349.6232.0
4500.58.06403.7350.8237.8
4600.58.07405.0352.0243.6
4700.58.07406.2353.1249.4
4800.58.08407.4354.3255.2
4900.58.08408.6355.3261.0
5000.58.09409.8356.4266.8
5100.58.09410.9357.5272.7
5200.58.10412.1358.5278.5
5300.58.10413.2359.5284.3
5400.58.10414.3360.5290.1
5500.58.11415.3361.5295.9
5600.58.11416.4362.5301.7
5700.58.11417.4363.5307.5
5800.58.12418.4364.4313.3
5900.58.12419.4365.3319.1
6000.58.13420.4366.2325.0

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


Copyright for NIST Standard Reference Data is governed by the Standard Reference Data Act.