Published August 1985
| Version v1
Journal article
Enthalpy of solution of lithium sulfate and lithium sulfate monohydrate in water at 298.15 K
Description
Enthalpies of solution of Li2SO4 and Li2SO4.H2O in water at 298.15 K were measured. The molar enthalpies of solution extrapolated to infinite dilution are Δsub(sol)Hsub(m) sup(infinity)(Li2SO4, 298.15K) = -(30502 +- 170) J.mol-1 and Δsub(sol)Hsub(m)sup(infinity)(Li2SO4.H2O, 298.15 K) = -(17899 +- 152) J.mol-1. The value for the monohydrate has been calculated by assuming that the excess water in the sample over the theoretical is present as an aqueous saturated solution. There are presented preliminary specific heat capacities of lithium sulfate solutions. (author)
Additional details
Publishing Information
- Journal Title
- J. Chem. Thermodyn.
- Journal Volume
- 17
- Journal Issue
- 8
- Series
- J. Chem. Thermodyn.
- Journal Page Range
- 769-773
- ISSN
- 0021-9614
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 16080097
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- AQUEOUS SOLUTIONS; CALORIMETRY; DILUTION; EVALUATED DATA; EXPERIMENTAL DATA; HYDRATES; LITHIUM SULFATES; SOLUTION HEAT; SPECIFIC HEAT
- Descriptors DEC
- ALKALI METAL COMPOUNDS; DATA; DISPERSIONS; ENTHALPY; HOMOGENEOUS MIXTURES; INFORMATION; LITHIUM COMPOUNDS; MIXTURES; NUMERICAL DATA; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SOLUTIONS; SULFATES; SULFUR COMPOUNDS; THERMODYNAMIC PROPERTIES