SUBJECT INDEX 



515 



Molecules, i. 319, 322 

 Molybdates, ii. 292 

 Molybdenum, ii. 290 



anhydride, ii. 291 



fluo-compounds, ii. 298 



sulphides, ii. 297 

 Monophosphamide, ii. 178 

 Monosodium orthophosphate, iL 167 

 Morphotropy, ii. 10 



NAPHTHA, i. 373, 377 

 Nascent state, i. 33, 145, 146 

 Neodymiurn, ii. 97 

 Nickel, ii. 353 



alloys, ii. 367 



and carbonic oxide, ii. 867 

 fluoride, ii. 358 



hydroxide, ii. 358 

 oxide, ii. 365 



sulphate, i. 97 ; ii. 359 



tetra-carboxyl, ii. 367 

 Niobium, ii. 194, 198, 199 

 Nitrates, i. 273 



Nitres, i. 268, 555 

 Nitric anhydride, i. 280 



oxide, i. 286 

 Nitrides, i. 227, 258, 620 

 Nitriles, i. 406 

 Nitrites, i. 284 

 Nitro-cellulose, i. 275 

 Nitro-compounds, i. 274 

 Nitrogen, i. 223, 225, 475 



chloride, i. 476 



iodide, i. 507 



oxides of, i. 267, 280, 284, 294, 295 

 sulphide, ii. 270 

 Nitro-prussides, ii. 351 

 Nitroso-compounds, i. 288 

 Nitrosulphates, ii. 229 



Nitrosyl chloride, ii. 176 

 Norwegium, ii. 59 



OCCLUSION, i. 143 

 defiant gas, i. 370 

 Organo-metallic compounds, i. 356 

 .Osmium, ii. 372, 382, 384 

 .Osmotic pressure, i. 64 

 Osmuridium, ii. 383 

 ,Oxamide, i. 406 

 Oxidation, i. 16 

 Oxides, i. 183 ; ii. 36 

 Oxycobaltamine salts, ii. 359 

 Oxygen, i. 152, 157, 158, 163 



compounds, heat of formation of, i. 



120, 466 

 'Ozone, i. 198, 229 



PALLADIUM, ii. 369 



hydride, i. 143 ; ii. 380 



Palladous chloride, ii. 379 



iodide, ii. 379 

 Paracyanogen, i. 414 

 Paramorphism, ii. 9 

 Parasulphatammon, ii. 269 

 Peat, i. 344 



Peligot's salt, ii. 281 

 Percentage composition, i. 326 

 Perchloric anhydride, ii. 282 

 Periodates, i. 510 

 Permanganic anhydride, ii. 313 

 Permolybdates, ii. 297 

 Peroxide, chloric, i. 484 

 Peroxides, i. 159 ; ii. 15/23 

 Perstannic oxide, ii. 133 

 Persulphates, ii. 253 

 Petroleum, i. 373 

 Phenol, solubility of, i. 75 

 Phlogiston, i. 17 

 Phosgene gas, ii. 175 

 Phospham, ii. 178 

 Phosphides, ii. 157 

 Phosphine, ii. 158, 160 

 Phosphonium iodide, ii. 159 

 Phosphoric anhydride, ii. 161 

 Phosphorous anhydride, ii. 160 

 Phosphorus, ii. 149 



ammonium compounds, ii. 178 



chlorides, ii. 174 



fluorides, ii. 173 



iodides, i. 505, 506 ; ii. 172 



oxychlorides, ii. 175 



sulphides, ii. 213 



sulpho-chloride, ii. 213 



thermo-chemical data for, ii. 153 

 Phosphuretted hydrogen, ii. 158, 160 

 Photography, ii. 431 

 Photo-salts, ii. 432 



Plants, chemical reactions in, i. 547 



and nitrogen, i. 230 

 Platinic chloride, ii. 377 



hydroxide, ii. 379 

 Platino-ammonium compounds, ii. 391 



chlorides, i. 467 ; ii. 378 



cyanides, ii. 386 



nitrites, ii. 390 



sulphites, ii. 390 

 Platinous chloride, ii. 379 

 Platinum, ii. 376 



alloys, ii. 373 



black, ii. 376 



metals, ii. 369, 375 



oxide, ii. 378 

 Poly-haloid salts, i. 545 

 Polymerism, i. 207, 367 

 Polysulphides, ii. 217 

 Potassium, i. 544, 558 



aurate, ii. 449 



bromide, i. '550 



