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lithium metaborate


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) 1117. - 3000.
A 144.3103
B -9.518266×10-12
C 1.663542×10-11
D -3.805328×10-12
E 1.171892×10-11
F -1072.368
G 178.3518
H -1000.261
ReferenceChase, 1998
Comment Data last reviewed in June, 1971
Temperature
(K)
Cp
(J/mol*K)

(J/mol*K)
-(G° - H°298.15)/T
(J/mol*K)
H° - H°298.15
(kJ/mol)
1117.144.3194.3114.689.09
1200.144.3204.7120.4101.1
1300.144.3216.2127.4115.5
1400.144.3226.9134.1129.9
1500.144.3236.9140.6144.4
1600.144.3246.2146.9158.8
1700.144.3254.9153.0173.2
1800.144.3263.2158.9187.7
1900.144.3271.0164.6202.1
2000.144.3278.4170.1216.5
2100.144.3285.4175.4230.9
2200.144.3292.1180.6245.4
2300.144.3298.5185.6259.8
2400.144.3304.7190.4274.2
2500.144.3310.6195.1288.7
2600.144.3316.2199.7303.1
2700.144.3321.7204.1317.5
2800.144.3326.9208.4332.0
2900.144.3332.0212.6346.4
3000.144.3336.9216.6360.8

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

Go To: Top, Liquid Phase Heat Capacity (Shomate Equation), References