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Printable version; In other projects ... melting point 302.9146 K (29.7646 °C) fixed point on ITS-90: ... The bcc phase and the P-T and VT phase diagrams below 2 K".
Another type of binary phase diagram is a boiling-point diagram for a mixture of two components, i. e. chemical compounds. For two particular volatile components at a certain pressure such as atmospheric pressure , a boiling-point diagram shows what vapor (gas) compositions are in equilibrium with given liquid compositions depending on temperature.
The hatched regions indicate conditions under which one phase is metastable, so that two phases can coexist. The source reference says that the phase diagram is well established only up to around 100 GPa. More recent work shows that the melting point does not go as high as 10,000 K. Accurate illustration but not a pixel-exact plot.
English: Solid - liquid phase diagram of ethanol water mixtures (melting points, freezing points) Deutsch: Fest - flüssig - Phasendiagramm von Ethanol/Wasser-Gemischen Français : Diagramme de phase solide - liquide de mélanges eau/éthanol (points de fusion, points de solidification)
Transition temperatures for the constituent elements have dashes ----- in the first column in a blank row, such as at 922 K, the melting point of Mg. Transition temperatures for the substance have two blank rows with dashes, and a center row with the defined transition and the enthalpy change, such as the melting point of MgCl 2 at 980 K. The ...
Printable version; In other projects Wikidata item; Appearance. move to sidebar hide ... Freezing point (°C) K f (°C⋅kg/mol) Data source; Aniline: 184.3 3.69 –5.96
English: Melting of a substance exhibiting solid solution, with a bulk composition of C B. As the temperature rises, the solid follows the blue path, and begins melting at temperature T A. The initial liquid produced has the composition C L, and its composition follows the red path. At temperature T B the whole solid has melted.
In the phase diagram, we can notice that the top point D of the phase diagram is the congruent melting point of the compound AB because the solid and liquid phases now have the same composition. Evidently, at this temperature , the two-component system has become a one-component system because both solid and liquid phases contains only the ...