Supramolecular geochemistry of real forms transfer in the gas-phase of heterophase fluids and composition of gas hydrate of mercury in the process of its local exhaustion in frozenстатья
Дата последнего поиска статьи во внешних источниках: 4 мая 2020 г.
Аннотация:Experimental studies of the solubility of low volatile compounds in the vapor aqueous phase directly indicate the degree of association of the solvent molecules themselves, that is, the variable fraction of associates of water vapor molecules depending on the P – T parameters. A physico-chemical apparatus has been developed for analyzing such phenomena on a strict quantitative basis. The development of this idea allows you to create a basis for the supramolecular chemistry of a little dense aqueous gas solutions, since the version has been fully confirmed that the solubility of a nonvolatile chemical compound in a pair is a good witness to the degree of association of the water vapor itself as a solvent. This allows you to detail the actual stoichiometry of gas-vapor equilibria as complex formation reactions with a stable cluster (H2O)4, that is, a tetrahedron of water molecules that are actually responsible for the hydration and transfer of molecular addition complexes difficult to volatile compounds. Conscious re-standardization of the properties of water vapor, a direct account of the mole fraction of the real «active chemical principle», is a good example of studying changes in the solubility of volatile ingredients in the gas phase with the involvement of the ideas of gas dynamics.
