x CONTENTS 



THE PERIODIC LAW 143 



THE EIGHTH INTERNATIONAL CONGRESS OF APPLIED CHEMISTRY . 152 

 CHEMISTRY AND CIVILIZATION 156 



PART II 

 ORIGINAL EXPERIMENTAL INVESTIGATIONS 



UEBER DIE EINWIRKUNG VON PHOSGEN AUF AETHENDIPHENYL- 

 DIAMIN 169 



UEBER AMIDINDERIVATE 171 



DAS PHOSGEN UNO SEINE ABKOMMLINGE NEBST EINIGEN BEITRAGEN 



zu DEREN KENNTNISS 177 



DAS PHOSGEN: LITTERATUR-VERZEICHNISS 205 



DAS PHOSGEN: EXPERIMENTELLER THEIL 209 



THE MOLECULAR WEIGHT OF IODINE IN ITS SOLUTIONS . . .230 

 UEBER DEN MOLEKULARZUSTAND DBS GELOSTEN JODS . . . 239 



THE USE OF ANILINE AS AN ABSORBENT OF CYANOGEN IN GAS 

 ANALYSIS 248 



ZUR KlNETIK DER IN LoSUNG BEFINDLICHEN KORPER . . .251 



THE RATES OF TRANSFERENCE AND THE CONDUCTING POWER OF 



CERTAIN SILVER SALTS 273 



THE USE OF THE GOOCH CRUCIBLE AS A SILVER VOLTAMETER . 293 

 Is CHEMICAL ACTION AFFECTED BY MAGNETISM? 295 



APPARATUS FOR THE DELINEATION OF CURVED SURFACES, IN ILLUS- 

 TRATION OF THE PROPERTIES OF GASES, ETC 306 



NOTE ON THE CRYSTALLIZATION OF SODIUM IODIDE FROM ALCO- 

 HOLS 308 



THE VAPOR FRICTION OF ISOMERIC ETHERS 310 



ANALYSIS OF SOME BOLIVIAN BRONZES 312 



STUDIES IN THE SPEED OF REDUCTIONS .... 314 



