[174] Konowaloff, Wied. Annalen, 1881, 14. 219. Ostwald, Lehrbuch, II. 2. 687. Bancroft, Phase Rule, p. 96.

[175] Konowaloff, loc. cit.

[176] Roozeboom, Zeitschr. physikal. Chem., 1891, 8. 526; Rec. Trav. Chim. Pays-Bas, 1884, 3. 38.

[177] Konowaloff, loc. cit. Cf. Bancroft, Phase Rule, p. 100.

[178] Phil. Mag., 1884 [5], 18. 503.

[179] See, for example, Walker, Introduction to Physical Chemistry, 3rd edit., p. 86 (Macmillan, 1903). Consult also Young, Fractional Distillation (Macmillan, 1903), or Kuenen, Verdampfung und Verflüssigung von Gemischen (Barth, 1906), where the subject is fully treated.

[180] Since this is the only phase of variable composition present.

[181] E. von Stackelberg, Zeitschr. physikal. Chem., 1896, 20. 337. If the change of volume which accompanies solution, and the heat effect are known, the quantitative change of the solubility with the pressure can be calculated (Braun, Zeitschr. physikal. Chem., 1887, 1. 259).

[182] Van't Hoff, Arch. néerland. 1901 [2], 6. 471.

[183] Tilden and Shenstone, Phil. Trans. 1884, 175. 23; Hulett and Allen, Jour. Amer. Chem. Soc. 1902, 24. 667; Andreä, Jour. prak. Chem. 137. 474; Lumsden, Jour. Chem. Soc., 1902, 81. 350; Mylius and v. Wrochem, Ber. 1900, 33. 3689.