[184] E. von Stackelberg, Zeitschr. physikal. Chem. 1896, 20. 159; 1898, 26. 533; Lumsden, Jour. Chem. Soc., 1902, 81. 350; Holsboer, Zeitschr. physikal. Chem., 1902, 39. 691.
[185] Reicher and van Deventer, Zeitschr. physikal. Chem. 1890, 5. 559; cf. Ostwald, Lehrbuch, II. 2. 803.
[186] It has been shown that the formula of Ramsay and Young (p. [66]) can be applied (with certain restrictions) to the interpolation and extrapolation of the solubility curve of a substance provided two (or three) points on the curve are known. In this case T, T1, etc., refer to the temperatures at which the two substances—one the solubility curve of which is known, the other the solubility curve of which is to be calculated—have equal solubilities, instead of, as in the previous case, equal vapour pressures. (Findlay, Proc. Roy. Soc., 1902, 69. 471; Zeitschr. physikal. Chem., 1903, 42. 110.)
[187] W. Müller and P. Kaufmann, Zeitschr. physikal. Chem. 1903, 42. 497.
[188] W. O. Rabe, Zeitschr. physikal. Chem., 1901, 38. 175.
[189] With regard to the limits of supersaturation and the spontaneous crystallization of the solute from supersaturated solutions, see Jaffé, Zeitschr. physikal. Chem., 1903, 43. 565, and the very interesting paper by Miers and Isaac, Trans. Chem. Soc., 1906, 89. 413.
[190] Annales chim. phys., 1894 [7], 2. 524.
[191] Phil. Trans., 1884, 175. 23.
[192] Hissink, Zeitschr. physikal. Chem., 1900, 32. 543.
[193] Zeitschr. physikal. Chem., 1903, 43. 313.