[313] Bancroft, Jour. Physical Chem., 1902, 6. 178; Bell and Taber, ibid., 1906, 10. 120.

[314] The method to be followed when the third component enters into the solid phase will be explained later.

[315] Tammann, Zeitschr. anorg. Chem., 1903, 37. 303; 1905, 45. 24. Reference may be made here to the registering pyrometer of Kurnakoff, Zeitschr. anorg. Chem., 1904, 42. 184.

[316] In this connection, see Doelter, Physikalisch-chemisch Mineralogie (Barth, 1901); Meyerhoffer, Zeitschr. f. Kristallographie, 1902, 36. 593; Guthrie, Phil. Mag., 1884 [5], 17. 479; Le Chatelier, Compt. rend., 1900, 130. 85; and especially E. Baur, Zeitschr. physikal. Chem., 1903, 42. 567; J. H. L. Vogt, Zeitschr. Elektrochem., 1903, 9. 852, and Die Silikatschmelzlösungen, Parts I. and II. (Christiania, 1903, 1904). See also N. V. Kultascheff, Zeitschr. anorg. Chem., 1903, 35. 187.

[317] G. G. Stokes, Proc. Roy. Soc., 1891, 49. 174; Gibbs, Trans. Conn. Acad., 1876, 3. 176; Roozeboom, Zeitschr. physikal. Chem., 1894, 15. 147.

[318] This figure has been taken from Ostwald's Lehrbuch, II. 2. 984.

[319] Roozeboom, Zeitschr. physikal. Chem., 1893, 12. 369.

[320] C. R. A. Wright, Proc. Roy. Soc., 1891, 49. 174; 1892, 50. 375.

[321] The distribution coefficient will not remain constant because, apart from other reasons, the mutual solubility of chloroform and water is altered by the addition of the acid.

[322] Bancroft, Physical Review, 1895, 3. 21; Schreinemakers, Zeitschr. physikal. Chem., 1897, 23. 652, and subsequent volumes.