zirconium nitride


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) 3225. to 6000.
A 58.57600
B 1.133430×10-7
C -2.223232×10-8
D 1.494542×10-9
E 2.479561×10-7
F -316.8501
G 118.2633
H -290.7495
ReferenceChase, 1998
Comment 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)
3225.58.58186.9136.4162.8
3300.58.58188.2137.5167.2
3400.58.58189.9139.0173.1
3500.58.58191.6140.5178.9
3600.58.58193.3142.0184.8
3700.58.58194.9143.4190.6
3800.58.58196.5144.8196.5
3900.58.58198.0146.1202.3
4000.58.58199.5147.4208.2
4100.58.58200.9148.7214.1
4200.58.58202.3150.0219.9
4300.58.58203.7151.2225.8
4400.58.58205.0152.4231.6
4500.58.58206.4153.6237.5
4600.58.58207.7154.8243.3
4700.58.58208.9155.9249.2
4800.58.58210.1157.0255.1
4900.58.58211.4158.1260.9
5000.58.58212.5159.2266.8
5100.58.58213.7160.2272.6
5200.58.58214.8161.3278.5
5300.58.58216.0162.3284.4
5400.58.58217.0163.3290.2
5500.58.58218.1164.3296.1
5600.58.58219.2165.3301.9
5700.58.58220.2166.2307.8
5800.58.58221.2167.2313.6
5900.58.58222.2168.1319.5
6000.58.58223.2169.0325.4

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

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