[194] Guthrie, Phil. Mag., 1875, [4], 49. 1; 1884, [5], 17. 462.
[195] See Roloff, Zeitschr. physikal. Chem., 1895, 17. 325; Guthrie, loc. cit.
[196] Guthrie, Phil. Mag., loc. cit. Cf. Ostwald, Lehrbuch, II. 2. 843.
[197] Guthrie, Phil. Mag., 1875 [4], 49. 269.
[198] Ber., 1877, 20. 2223.
[199] Silz-Ber. Wien. Akad., 1880, 81. II. 1058.
[200] Guthrie, Phil. Mag., 1875 [4], 49. 206.
[201] If in the neighbourhood of the cryohydric point solution should be accompanied by an evolution of heat, then as the solubility would in that case increase with fall of temperature, salt would pass into solution.
[202] Walker, Zeitschr. physikal. Chem., 1890, 5. 193.
[203] Zeitschr. physikal. Chem., 1897, 23. 418.