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lithium sulphate


Gas phase thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Quantity Value Units Method Reference Comment
Deltafgas-1041.82kJ/molReviewChase, 1998Data last reviewed in December, 1978
Quantity Value Units Method Reference Comment
gas,1 bar322.81J/mol*KReviewChase, 1998Data last reviewed in December, 1978

Gas Phase Heat Capacity (Shomate Equation)

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) 3000. - 6000.
A 156.8703
B 0.617274
C -0.125008
D 0.008661
E -8.872424
F -1113.722
G 474.5828
H -1041.816
ReferenceChase, 1998
Comment Data last reviewed in December, 1978

Condensed phase thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Quantity Value Units Method Reference Comment
Deltafliquid-1399.30kJ/molReviewChase, 1998Data last reviewed in December, 1978
Quantity Value Units Method Reference Comment
liquid,1 bar154.24J/mol*KReviewChase, 1998Data last reviewed in December, 1978
Quantity Value Units Method Reference Comment
Deltafsolid-1436.37kJ/molReviewChase, 1998«alpha» phase; Data last reviewed in December, 1978

Liquid Phase Heat Capacity (Shomate Equation)

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) 1132. - 3000.
A 205.0160
B -4.033794×10-8
C 1.851940×10-8
D -2.810235×10-9
E -5.071804×10-9
F -1480.810
G 355.0329
H -1399.297
ReferenceChase, 1998
Comment Data last reviewed in December, 1978

Solid Phase Heat Capacity (Shomate Equation)

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. - 1132.298. - 1132.
A 130.4203265.6924
B 25.11396-65.24822
C 104.219327.94092
D -33.70869-3.824558
E -2.550089-10.54548
F -1485.814-1537.478
G 245.5196393.6952
H -1436.367-1425.376
ReferenceChase, 1998Chase, 1998
Comment «alpha» phase; Data last reviewed in December, 1978 «beta» phase; Data last reviewed in December, 1978

Reaction thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: José A. Martinho Simões

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

C2H5LiO (cr) + 0.5(Sulfuric Acid bullet 1100Water) (solution) = 0.5Li2O4S (solution) + Ethanol (solution)

By formula: C2H5LiO (cr) + 0.5(H2O4S bullet 1100H2O) (solution) = 0.5Li2O4S (solution) + C2H6O (solution)

Quantity Value Units Method Reference Comment
Deltar-113.6 ± 1.3kJ/molRSCBlanchard, Joly, et al., 1974solvent: Sulphuric acid aqueous solution; The reaction enthalpy relies on -10.6 kJ/mol for the enthalpy of solution of EtOH(l) and on -17.5±0.3 for the enthalpy of solution of Li2SO4(cr) Blanchard, Joly, et al., 1974.

References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Reaction thermochemistry data, NIST Free Links, 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]

Blanchard, Joly, et al., 1974
Blanchard, J.M.; Joly, R.D.; Lettoffe, J.M.; Perachon, G.; Thourey, J., J. Chim. Phys. Phys.-Chim. Biol., 1974, 71, 472. [all data]


Notes

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