BIBLIOGKAPHY OF METALS OF THE PLATINUM GEOUP 255 



1894: 4. . Gewinmmg unci Verbraiich von Platin. Pt. 



Ding-1. pol. J. 292 (1S94), 71; from Teknisk Tidskrift, nach Eisen- 

 zeitung. 



1894: 5. E. Helmhacker. Die Platinproduction Eiisslands. Pt. 



Berg imd Hiitten Ztg. 53 (1894), 157; Chem. Centrbl. 1894, i, 1074. 



1894: 6. A. de Keppen. Apergn general siir I'industrie mineral de la 

 Eiissie. (Platinum, p. 213.) Pt. 



Ann. des Mines [9], 5 (1894), 180. 



1894: 7. H. Eedmann. Platinmetalle. (Theoretical comparison of 

 chlorids, etc., of platinum metals.) Pt, Pd, Ir, Eh, Os, Eu. 



Ztsch. flir Naturwis. 55 (1894), 114; Chem. Centrbl. 1894, ii, 727. 



1894: 8. M. C. Lea. I. On some new methods of obtaining platino- 

 chlorides. II. Probable existence of a platinum subchloride. Pt. 



Amer. J. Sci. [3], 48 (1894), 397; Ztsch. anorg. Chem. 8 (1895), 

 121; Ber. 28, ii (1895), 219; Bui. soc. chim. [3], 14 (1895), 283; 

 Chem. News, 70 (1894), 259; J. Chem, Soc. 68, ii (1895), 170; 

 Chem. Centrbl. 1895, i, 147. 



1894: 9. E. F. Smith and D. L. Wallace. Doppelbromiire von Palla- 

 dium. Pd. 



Ztsch. anorg. Chem. 6 (1894), 380; J. Amer. Chem. Soc. 16 (1894), 

 465; Ber. 27 E. (1894), 553; Bui. soc. chim, [3], 12 (1894), 1284; 

 Chem. Centrbl. 1894, ii, 230; J. Chem. Soc, 66, ii (1894), 385. 



1894: 10. L. Pigeon. Eecherches chimiques et calorimetriques sur 

 quelques combinaisons haloides du platine, Pt. 



Ann, chim. phys, [7], 2 (1894), 433; Ber. 28 E. (1895), 173; J, 

 Chem. Soc. 66, ii (1894), 455; Ztsch. anorg, Chem. 7 (1894), 437; 

 Ztsch, physik, Chem. 15 (1894), 517, 



1894: 11. J. L. Howe, Euthenium and its nitrosochlorides. Eu. 



N, D. Clark, On the crystallization of 2CsCl, EuClgNO, 

 2H„0 and 2EbCl, EUCI3NO, 2H2O. (p, 395.) 



J. Amer, Chem. Soc. 16 (1894), 388; Bui. soc, chim. [3], 12 (1894), 

 1202; Chem, Centrbl. 1894, ii, 269; Chem, Soc, 66, ii (1894), 386; 

 Ztsch, anorg, Chem, 7 (1894), 437. 



1894: 12, C, Eeichard, Ueber die Einwirkung des sauren arsenig- 

 sauren Kaliums auf Metallsalze. (On platinum and palladium 

 salts.) Pt, Pd. 



Ber. 27 (1894), 1019; Bui, soc. chim. [3], 12 (1894), 1066; J. Chem. 

 Soc. 66, ii (1894), 351, 



