. A commentary on the scientific writings of J. Willard Gibbs. Gibbs, Joniah Willard, 1839-1908; Science; Thermodynamics. 318 SCHREINEMAKERS ART. H L(z) + solid H, those between u and H into L(u) + solid H, whilst liquid H solidifies to solid H. Thus two liquids, z and u, exist, both saturated with respect to solid H; z has a smaller, u a greater amount of X than the compound. In Fig. 15 these liquids are represented by the points z and u. As {H) and H' approach one another with increase of temperature and finally coincide at T' = T(H), so also z' and u' coincide at this tem- perature. Consequ
. A commentary on the scientific writings of J. Willard Gibbs. Gibbs, Joniah Willard, 1839-1908; Science; Thermodynamics. 318 SCHREINEMAKERS ART. H L(z) + solid H, those between u and H into L(u) + solid H, whilst liquid H solidifies to solid H. Thus two liquids, z and u, exist, both saturated with respect to solid H; z has a smaller, u a greater amount of X than the compound. In Fig. 15 these liquids are represented by the points z and u. As {H) and H' approach one another with increase of temperature and finally coincide at T' = T(H), so also z' and u' coincide at this tem- perature. Consequently the saturation curve of H will have the shape amq, shown in Figs. 15 and 17, with a temperature maximum at T{H), shown at point Fig. 15 We now imagine the f-curve of Figs. 14 and 16 at first totally above the lines {W){H) and {H){X). Since with increase of temperature the ^-curve approaches the composition axis WX more rapidly than these lines, it will lie totally below them at a sufficiently high temperature. Consequently the f-curve will touch the line {W){H) in a point a' at a definite temperature T{a), and will touch the line {H){X) in a point h' at a definite temperature T{h). If we take T{a) < T{h), then a' lies between (W) and (//); the point h', however, may then be. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Donnan, F. G. (Frederick George), 1870-1956; Haas, Arthur Erich, 1884-1941. New Haven, Yale University Press; London, H. Milford, Oxford University Press
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