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

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Temperature (K) 1117. - 3000.
A 34.49099
B -2.274920×10-12
C 3.975961×10-12
D -9.094950×10-13
E 2.800890×10-12
F -256.3021
G 42.62710
H -239.0681
ReferenceChase, 1998
Comment Data last reviewed in June, 1971
Temperature
(K)
Cp
(cal/mol*K)

(cal/mol*K)
-(G° - H°298.15)/T
(cal/mol*K)
H° - H°298.15
(kcal/mol)
1117.34.4946.4427.3821.29
1200.34.4948.9228.7924.16
1300.34.4951.6830.4427.60
1400.34.4954.2332.0531.05
1500.34.4956.6133.6134.50
1600.34.4958.8435.1237.95
1700.34.4960.9336.5841.40
1800.34.4962.9037.9844.85
1900.34.4964.7739.3448.30
2000.34.4966.5340.6651.75
2100.34.4968.2241.9355.20
2200.34.4969.8243.1658.65
2300.34.4971.3544.3662.10
2400.34.4972.8245.5165.54
2500.34.4974.2346.6368.99
2600.34.4975.5847.7272.44
2700.34.4976.8948.7875.89
2800.34.4978.1449.8079.34
2900.34.4979.3550.8082.79
3000.34.4980.5251.7786.24

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