DETERMINATION OF THE CRITICAL SOLUTION TEMPERATURE OF PHENOL-WATER SYSTEM
The simplest of the two-component phase diagrams are those for liquid systems which may break up into two liquid phases. Such systems are usually treated at some constant pressure, usually atmospheric high enough so that no vapour can occur at equilibrium with the liquid phases and over a range of temperatures high enough so that no solid phases appear. If the pressure is fixed, the remaining significant variables are the temperature and composition. Diagrams are therefore made showing the phase behavior in terms of these variables. The composition is usually expressed as weight percent of one component or as weight fraction.
Негізгі бет lab8_2 Determination of the critical solution temperature of phenol-water system.
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