Baric dependence of solubility of salts in water
- 1. Moskovskij Gosudarstvennyj Univ. (USSR)
- 2. AN SSSR, Moscow. Inst. Obshchej i Neorganicheskoj Khimii
Description
Experimental material on baric dependence of solubility of salts (CdCl2xH2O; CdSO4xH2O; CdBi2x4H2O; CdCl2x2.5H2O; CdCl2x4H2O; CdBr2) in water up to 1000 MPa was collected and systematized. Four types of solubility polybars were marked out. Using available experimental data, as well as thermodynamic calculations baric factors of solubility (BFS) were determined for more than 40 water-salt systems at different pressures. It is shown, that BFS and its change with pressure have different signs in solutions of low concentrations and in water melts or highly concentrated solutions. BFS differences of salts were interpreted using the structural model of water solution composition. The sign of BFS change with pressure in different structural, concentration regions of solutions was predicted. Classification of salt BFS in water on molecular base is given
Additional details
Additional titles
- Original title (Russian)
- Барическая зависимость растворимости солей в воде
Publishing Information
- Journal Title
- Zh. Neorg. Khim.
- Journal Volume
- 28
- Journal Issue
- 2
- Series
- Zh. Neorg. Khim.
- Journal Page Range
- 456-465
- ISSN
- 0044-457X
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- USSR
- INIS RN
- 14805310
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- AQUEOUS SOLUTIONS; CADMIUM BROMIDES; CADMIUM CHLORIDES; HYDRATES; PRESSURE DEPENDENCE; QUANTITY RATIO; SOLUBILITY; VERY HIGH PRESSURE
- Descriptors DEC
- BROMIDES; BROMINE COMPOUNDS; CADMIUM COMPOUNDS; CHLORIDES; CHLORINE COMPOUNDS; DISPERSIONS; HALIDES; HALOGEN COMPOUNDS; HOMOGENEOUS MIXTURES; MIXTURES; SOLUTIONS
Optional Information
- Notes
- For English translation see the journal Russian Journal of Inorganic Chemistry (UK).