Physical chemistry liquid system composition

In the physical chemistry of solids [3,217,283-285], data on the chemical composition, i.e., the concentration expressed in mole fraction, A, = nfn, are most often used. If some components are part of the surroundings (partially of an open system), the components i can be divided into conservative and volatile ones. In most real cases, the studied system consists of several (at least two) phases j, denoted by exponents si, s2,. .. (solid phase) or 11, 12,. .. (liquid phase), etc.. Generalized function, thermodynamic potential, can be of practical use when the effect of external force fields is assumed. Although a thermophysical experiment involving all these variables is... 

Suspension systems of sticky slurry and paste-like liquid explosives with solid particles, based on the dispersion of suspended solid particles, should belong to suspension or coarse multiphase systems in colloid chemistry. In these suspension systems, the main issue is its dynamic instability, because the density of the dispersed particles and the density of the dispersion medium are different (generally, the density particle is greater than that of the medium), settlement or floating can occur with the role of gravitational field to separate the system, resulting in unevenness in composition and density of liquid explosive. Stability is the ability to overcome the so-called sink-and-float separation of two-phase components, therefore, within a certain period of use, the composition and density of explosive and other physical parameters remained unchanged and its properties are stable and reliable. 

In many situations it is not possible to readily determine certain physical properties of liquid or polymeric systems, thus a simple predictive model would be useful especially in a relatively new technology involving reactive solvent chemistry. A novel set of mathematical predictive relationships can be used to correlate and predict various physical properties of both liquid and polymeric materials (3,4). These simple predictive relationships for solvents and polymers have variables which are easily determined such as refractive index and molecular structural composition of the solvent or polymer. Application of these variables leads to a unique set of linear equations that take the general form ... 

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