PROGRESS IN PHYSICAL CHEMISTRY. 317 



Conductivity. : — 



(116) Bredig. Zeit. Physik. Chem., 13, 191. 



(117) VoLLMER. Wied. Ann., 52, 328. 



(118) KAWALKI. Wied. Ann., 52, 166 and 300. 



(119) WlLDERMANN. Zeit. Physik. Chem., 14, 331. 



(120) Campetti. Nuov. Cim., 3, 35, 225. 



(121) Nernst. Zeit. Physik. Chem., 13, 531. 



(122) Whetham. Phil. Mag., 5, 38, 392. 



(123) OSTWALD. Zeit. Physik. Chem., 11, 521. 

 Nernst. Ibid., 14, 155. 

 Arrhenius. Ibid., 11, 827. 



Wljs. Chem. Centralb., 1, 313, 1894. 

 Van Laar. Zeit. Physik. Chem., 13, 736. 



(124) Kohlrausch and Heydweiller. Ibid., 14, 317. 



(125) Daniell. Phil. Mag., 5, 37, 185 and 288. 



(126) Werner and Miolati. Zeit. Physik. Chem., 14, 506. 



Wildermann. New Method for Feeble Conductors. Zeit. Physik. Chem., 14, 247. 

 F. Kohlrausch. Criticism of Wildermann's Method. Zeit. Physik. Chem., 15, 126. 

 Bartoli. Effect of Temperature on the Conductivity of Organic Salts. Gas. Chi?n. 



Ital., 24, 2, 156. 

 Tamman. Effect of Pressure on Conductivity. Zeit. Physik. Chem. , 14, 433. 

 Fanjung. The same. Ibid. , 14, 463. 

 McGregory. Conductivity of Solutions of Salts, especially of Calcium, Barium and 



Strontium. Wied. Ann., 51, 126. 

 Wakemann. Influence of Electrolytes on the Conductivity of Acetic Acid. Zeit. 



Physik. Chem., 15, 159. 

 Schall. Diminution of the Conductivity produced by Alcohol. Ibid. , 14, 70. 

 Strinberg. Alteration of the Conductivity produced by Non-electrolytes. Ibid., 



14, 161. 

 Deguisne. Is there a Maximum of Conductivity at 4 ? Wied. Ann., 52, 604. 

 Lussana. The same. Nuov. Cim. , 36, 41. 

 Monte. Viscosity and Conductivity. Nuov. Cim., 35, 75. 

 Sapojnikoff. Conductivity a Test of the Purity of iFormic Acid. Jour. Russ. Chem. 



Soc, 25, 626. 

 Carrara. Dilution-law in Organic Solvents. Gas. Chim. Ital., 24, 2, 1. 



(127 

 (128 

 (129 

 (130 

 (131 

 (132 

 (i33 

 (i34 

 (i35 

 (136 

 (i37 

 (138 



(i39 

 (140 

 (141 



Optical Properties : — 



Hallwachs. Wied. Ann., 53, 1. 



Bary. Compt. Rend., 118, 71. 



Muynck. Wied. Ann., 53, 599. 



Walden. Zeit. Physik. Chem., 15, 196. 



Carrara. Nuov. Cim., 35, 51. 



Blosfeld. Inaug. Diss. Berlin, 1894. 



Sale. Ber., 27, 594. 



Kannonikoff. Jour. Pract. Chem., 49, 137. 



Perkin. Chem. Soc. Trans., 65, 20. 



Sabatier. Conipt. Rend., 118, 1144. 



Zeit. Physik. Chem., 15, 133, 



Kastle. At>ier. Chem. Jour., 16, 326. 



Magnanini. Gas. Chim. Ital., 24, 1, 48. 



Buckingham. Zeit. Physik. Chem., 14, 149. 



Bandrowski. Ibid., 15, 525. 



Berghoff. Refraction of Phosphorus and Sulphur in Solutions in Carbon Bisulphide. 



Zeit. Physik. Chem., 15, 422. 

 Aignan. Specific Rotation of Dissolved Substances. Ann. Chim. Phys., 7, 1, 433. 

 Gernez. Influence of Sodium and Ammonium Molybdates on the Rotation of 



Rhamnose. Compt. Rend., 119, 63. 

 Wyrouboff. Rotation of Crystallised Substances from Observations on Solutions. 



Ann. Chim. Phys., 7, r; 5. 

 Wyrouboff. Rubidium Tartrate is Active when Solid and when Dissolved. Jour. 



Phys., 3, 451. 



