Sangster, R. B., rotatory charac-
River-water and rock, correlation | Sand, H. J. S., and A. Slator. (See of analyses, 237 Rivett, A. C. D., and N. V. Sidg- wick, rate of hydration of acetic anhydride, 163 Roberts, E. J., and P. E. Brown- ing. (See Browning, P. E.) Robertson, R., and B. J. Smart, significance of the Abel heat test for gun-cotton and nitro- glycerin, 68 Robinson, R., and W. H. Perkin, jun. (See Perkin, W. H., jun.)
and B. D. W. Luff (See Luff, B. D. W.) Rock and river-water analyses, correlation of, 237 Roemer, H., methods of analyses of potash salts, 54 Rogerson, H., constituents of
flowers of Trifolium incarna- tum, 238
Rohland, P., hydrosulphate and sulphate of barium and cal- cium, 227
Röntgen rays, conversion cathode rays into, 237
effect of moisture on velocities of ions generated by in air, 294
Röntgen Society, 21, 237 Ross, R., and J. Race, Petten- kofer's method for carbon di- oxide, 203
Rossi, R., effect of pressure upon
arc spectra, titanium, 92 Rothamsted experiments, society for extending, 299 Royal Institution, 9, 45, 49, 71, 106, 115, 118, 156, 162, 186, 210, 228, 238, 250, 252, 275 Photographic Society of Great Britain, 167 Society, 34, 59, 63, 92, 103, 119, 126, 140, 190, 218, 228, 234, 263,
273, 280, 294 Rabidia hydrates, 83 Ruff, O., and F. Bornemann,
analytical determination of osmium, its oxides and chlo- rides, 180 Ruhemann,
S., diketodiphenyl- pyrroline and its analogues,
triphenyl-2-pyrone, 142 Rumex ecklonianus constituents,
Ruppio, E., alkalinity of sea- water, 227 Russell, E., and T. R. Hodgson,
composition of malt vinegar,
Russell, W. F., amido-oximes and thioamides, 220
ter of some terrestrial mag- netic disturbances at Green- wich and on their diurnal dis- tribution, 218 Sanitas Company, Limited, a :- nual general meeting, 264 Saturation specific heats, 69 Scandium, 49, 281 Scard, F. 1., and L. Jones. (See Jones, L.)
Scheele, discovery of chlorine, 25
Schidrowitz, P., indiarubber in-
dustry, 202 Schlundt, H. and R. B. Moore,
Radio-activity of Thermal Waters of Yellowstone Na- tional Park" (review), 106 Schmidt J., and H. Lumpp, new
reaction for nitric acid and nitrites, 251 Schryver, S. B., photochemical formation of formaldehyde in green plants, 64 Scoble, W. A., further tests of brittle materials under com- bined stress, 235 Scott, A., combustion of naphtha- lene and other organic sub- stances, and the atomic weight of carbon, 21 Sea, colours of, 170 Sea-water, alkalinity of, 227 Seamon, W. H., analysis of com-
mercial cyanide, 18 Secret Commissions and Bribery
Prevention League, 179 Selenium, effect of light on elec- trical conductivity of, 94 reactions, 123, 133
use of silver in determination of, 293
Seleno-phosphates, 166
Senderens, J. B., catalysis of aromatic acids, 215
catalytic preparation of aromatic ketones, 107
of fatty asymmetric ketones, 47
Senter, G., reactivity of halogens
in organic compounds, 79 Sérand, L'Intendant Militaire,
"Le Pain " (review), 166
Sewell, C. J. F., extinction of
sound in viscous atmosphere by small obstacles of cylindri- cal and spherical form, 140 Sexton, E. P., specific heat of
water of crystallisation, 226 Shelton, H. S., correlation of
rock and river-water analyses, 237 Sherardising process, practical experience of, 287
SABATIER, P., and A. Mailhe, Sherman, H. C., source of error
mechanism of catalytic de- hydration of alcohols by me- tallic oxides, 240 Sacerdote, P., changes in colour | of diamond under action of various physical agents, 47 Sakur, O, molecular weight de-
in examination of foods for salicylic acid, 89 Shrewsbury, H. S., and A. W.
Knapp, short method for de- tecting and estimating cocoa- nut oil in butter and mar- garine, 286
terminations in fused alkali Sidentopf, H., conversion of yel-
carbonates, 167 thermic formation of ganates, 167
Salts, 3-aminoquinoline, colour of,
basic, constitution of, 78 cupric, colour and ionisation of, 163 haloid, of tri-, tetra-, and penta- valent antimony, double, 95 metallic,
monobrom-acetylene, 35 molecular refraction, 221 of di- and triiodobenzenesul-
phonic acids, 65,
8-hydroxyquinoline, 297
Sidgwick, N. V., solubility of
organic acids and bases in solutions of their salts, 142 and A C. D. Rivett. (See Rivett, A. C. D.)
and H. T. Tizard, colour and ionisation of cupric salts, 163 Silberrad, O., erosion of bronze propellers, 30
Silberzweig, C., and A. Wahl (See Wahl, A.) Silica, uses of finely divided, 41
Silicate rocks, different kinds of weathering of in earth's crust, 264
Agents and Detergents" (re- Silicon, organic derivatives of,
and F. B. Power. (See Power,
Silver salts, interaction of bromo- | acetic, a bromopropionic, and a-bromobutyric acids, and their sodium salts with, in aqueous solutions, 79
use in determination of molyb- denum, vanadium, selenium, and tellurium, 293 chloroiridate and chloroiridite, 48 action of,
halides, catalytic
phosphate, analysis, 150, 161, 176, 184
sulphate and dichromate, mixed crystals of, 209
sulphite, action of heat and light upon, 23
dithionates produced in decom- position, 166
Simon, T., and B. Flürscheim (See Flürscheim, B) Simpson, G. C., earth-air electric currents, 155
electricity of rain and snow, 35
Skinner, W. W., and J. K. Hay-
wood. (See Haywood, J. K.) Sky, colours of, 170 Slator, A., and H. J. S. Sand, studies in fermentation, 219, 284 Sleeping Sickness Commission,
development of trypanosomes in tsetse flies, 263 Smart, B. J., and R. Robertson. (See Robertson, R.) Smiles, S., and E. de B. Barnett. (See Barnett, E. de B.) and E. G. Davis. (See Davis, E. G.)
and H. J. Page. (See Page,
Snow, electricity of, 35 Society of Chemical Industry, 21, 68, 81, 130, 202, 224, 285 of Dyers and Colourists, 131 of Public Analysts, 130, 178, 226, 286
Soda, caustic, action of metals on fused, 96 Sodium amalgam, action of water on, 226
alkyl thiosulphates, action of sodium or potassium hydr- oxides on, 297
carbonate, stable hydrates of, 141
hydroxide, action on sodium alkyl thiosulphates and on di- sulphides, 297 perchlorate, preparation of per- chloric acid from, 42 succinates, 248
sulphide, treatment of petzite and krennerite with, 134 Soil, bacterial activity as a corro- sive influence in, 205 manganese in, and effect on grass and other crops, 94 Solders, analysis of, 260 Solubilities below and above the
critical temperature, 143 Solutions, absorption spectra of,
dilute, changes in volume in formation of, 249 Sound, extinction in a viscous atmosphere by small obstacles of cylindrical and spherical form, 140
Sounding tubes, coating, 17 Southgate, H. W., and T. M. Lowry. (See Lowry, T. M.) and C. H. Desch. (See Lowry, T. M.)
Space-symmetry ratios, atomic weight accurately a function of volution of ideal, 181, 205, 265
Spectra, absorption, and chemi- cal constitution, relation be- tween, 124
and isomeric change, relation. ship between, 163, 164 and melting-point curves aromatic diazoamines, 105 of acyl derivatives of camphor, 164
of camphorcarboxylic acid and derivatives, 163
of cinnamic acids, 204
of dinaphanthracene and its hexahydro-derivatives com. pared with absorption spectra of its isomerides, 80 of naphthalene and of tetra- methylnaphthalene, 66
of nicotine, coniine, and quino- line as vapours, liquids, and in solution, 248
of paratoluidine, meta-xylidine, and of their condensation products with acetaldehyde, 126
of solutions, 147
of vapours of the alkali metals,
of pyridine and derivatives, 105 arc, effect of pressure upon, 92 Spectroscopic determination of constitution, 25
Spectrum, flame, of iron at high temperature, 143 Spencer, J. F, and Muriel K.
Harrison, interaction of alkyl halides and metals of iron group, 250
and Gwynnedd M. Price, action of lithium and calcium on or- ganic halides, 80
L. J., notes on weight of Cul- línan diamond and on the value of carat weight, 254 Spherical particles, velocity of steady fall of through a fluid medium, 64
Spices, estimation of small quan- tities of essential oils in, 287 Stannic halogen compounds
Starch, hydrolysing, 290 Stark, O., new method of bromin- ation with aqueous hypo- bromous acid, 228 Stationery novelties for laboratory use, 60
Steam, specific heat of, 225 Steel, determination of carbon in, 266
monoxide in, 63 Steels, separation of vanadium, molybdenum, chromium, and nickel in, 71 Stephenson, H. H., simple burette for estimation of carbon di- oxide, 61 Sterilising by light, 277 Stobbe, H., absorption cinnamic acids, 204 Stock, A., tetraphosphorus hepta- sulphide, 167 trisulphide, 132
F. Gomolka, red phos- phorus and Hittorf's phos- phorus, 96
Stones, building and ornamental, in New South Wales, 82 Storm, C. G., potassium-iodide starch paper, 31 Straw, disinfection by incomplete combustion of, 143 Strong, W. W., and H. C. Jones. (See Jones, H. C.) Strontium, atomic weight, 86, 97 Strutt, R. J., accumulation of
helium in geological time, 294 Strychnine, 79 Sudborough, J. J., and S. H.
Beard, additive compounds of s-trinitrobenzene with aryi- amines, 165 Sugar, cane-, quantitative deter- mination by use of invertase, 153, 159
Sulphides of alkaline earths, re- | Thomlinson, J. C., milk, its | Tutin, F., and H. W. B. Clewer,
storing phosphorescence of, 143
organic, action of sulphur and
ammonia on, 132 Sulphophosphates, 166 Sulphur, action on organic sul- phides and disulphides, 132 exact determination in pyrite and marcasite, 257, 267 Sumpner, W. E., and W. C. S. for
Phillips, galvanometer alternate current circuits, 298 Suzuki, T. change of cobaltous into cobaltic nitrite, 80 Svedberg, T., preparation of col-
loidal solutions of metals by ultra-violet light, 36 Sylvestrene, synthesis of, 223 Syntheses with benzyl cyanide,
TABOURY, F., and F. Bodroux.
(See Bodroux, F.) Taffanel, J., experiments relating to propagation of ignition of coal-dust in mines, 71
Tanatar, S., the existence of true percarbonates, 132 Tannage, determination of degree of, 130
Tanning, principles of, 224 Tantalates, analysis, 71 Tarbouriech, P. J., dehydration of
oxycyclohexyldimethylcarbinol
23 Tartramide, influence of various
substituents on optical act ivity of, 66 Tautomeric change, mechanism of, 283
Taylor, J., and A. E. Dixon. (See Dixon, A. E.) Telephone, circuits, 126
currents, demonstration of in loaded and unloaded lines, 191 Tellurides, observation on, 113, 123, 133. 149
Tellurium and gold, co-precipita- tion, 149 atomic weight, 199 reactions, 123, 133 transportation, 149
use of silver in determination
Pasteurisation and assimil- ability of albumenoids in the system, 189 potassium permanganate as test for the alkaloids, 83 Thompson, G. R., and H. Hurst, paraffin wax in lard, 109 S. P., physiological effect of an
alternating magnetic field, 190 Thomsen, J., memorial lecture,
constituents of Rumex eckloni- anus, 10
Tutton, A. G. H., "Crystalline Structure and Chemical Con- stitution" (review), 60 Twiss, D. F., and P. F. Frank- land. (See Frankland, P. F.) and T. S. Price (See Price, T. S.)
Tryer, D.. solubilities below and above the critical temperature, 143
Ville, J., and W. Mestrezat, fluo- hydric hydrolysis of cellulose, 227 Vinegar, malt, composition of,
Vinegars, apparatus for use in de- termination of volatile acids in, 5 Voisenet, E., production of small quantities of formaldehyde in the oxidation of ethyl alcohol, 84
tests for hexamethylene-tetra- mine in m usts and wines, 251 Volution of ideal space-symmetry ratios, atomic weight accu- rately a function of, 181, 205, Vonwiller, O. U., effect of light 265 on electrical conductivity of selenium, 94 Vournasos, A. C., reactions of nascent hydrogen in dry state, 166 reducing action
of alkaline formates on some mineral compounds, 276
(See Uranyl salts, phosphorescence at WADDELL, J., construction of
estimation, 178 metallic, 179, 232 reaction for, 35 Titherley, A. W., 2-phenyl-1 : 3- benzoxazine-4-one, 67
and Elizabeth Worrall, action of phosphorus pentachloride on dibenzamide, 222 Tizard, H. T., mechanism
tautomeric change, 283 and N. V. Sidgwick. (See Sidg- wick, N. V.) Transformer, resonance, 274 Trembour, M. R., determination of carbon in iron and steel, 266 Tri-alkyl halides, syntheses of naphthalene with, 68 Triazo group, 65, 80, 238 Triazomethylcarbimide, 238 Tricamphorylstibine chloride, 10 Trichlorethylene, examination of physical and physiological properties of, 60
Terpene series, hydrogenation in, Trichlorethylene, uses in chemi-
cal analysis, 226 Trifolium incarnatum, consti- tuents of flowers of, 238 Trillat, A., disinfection by the in- complete combustion of straw, 143
low temperatures, 215 Urbain, G., magneto- chemical
analysis of rare earths, 276 Usher, F. L., influence of non- electrolytes on solubility of carbon dioxide in water, 10 of radium emanation on equili- brium in a gaseous system, 78, 296
VAILLANT, P., laws of eva- Valencies and atomic weights, 12 Van Bemmelen, J. M., different
kinds of weathering of silicate rocks in the earth's crust, 264 Van Name, R. G., and R. S. Bos-
worth, mixed crystals of silver sulphate and dichromate, 209 Van't Hoff, J. H., and W. Ost-
wald. (See Ostwald, W.) Vanadium, atomic weight of, 186 extraction of, 152
methods for determination of, 34 separation in special steels, 71 use of silver in determination ot, 293
volumetric estimation,7 Vanilline, new syntheses of, 35 Vanstone, E., vapour pressures of two perfectly miscible solids and their solid solutions, 106 2:35 Trinitro-4-acetylamino-Vapour-densities, method for de- phenol, salts and ethers of, 141 s-Trinitrobenzene, additive com-
pounds with arylamines, 165 Trinitro-p-anisidines, diazotisa tion products of, 296 Trinitrotoluene, true melting- point of, 277 Triphenyl-2-pyrone, 142 Triphenylstibine hydroxynitrate,
termining, 121 Vapour pressures of
solids and their solid solutions, 106
Vapours of organic compounds,
action of magnesium on, 231 Vavon, G., hydrogenation terpene series, 47 Vegetable products of South Africa, chemistry of, 138 Veley, V. H., examination of physical and physiological properties of tetrachlorethane and trichlorethylene, 60 and A. D. Waller, action of nicotine and pyridine bases upon muscle and on the antagonism of nicotine by
complex chemical equations, 253
Wahl, A., and C. Silberzweig, methyl methoxybenzoylacet- ates, 204
Walden, P., is water an electro- Walden inversion, experiments lyte? 224
Walker, G. W., initial accelerated
motion of electrified systems of finite extent and reaction produced by resulting radia- tion, 63
P. H., and H. A. Whitman, rapid analysis of Babbitt metal, 17
Waller, A. D., and V. H. Veley. (See Veley, V. H.) Walpole, G. S., extraction appa- ratus, 226
synthesis of p-hydroxyphenyl- ethylalkylamines, 220 Walsh, Gertrude M., and C. Weiz- mana, I. 4-dichloranthra- quinone and its derivatives, 142
Watch-glass clip, 71
Water, action on sodium amal- gam, 226
constituents of, 180 constitution of, 224 decomposition by hypophos. phites in presence of pal- ladium, 95
determination in dried silver phosphate, 178
influence on availability of hy- drogen chloride in alcoholic solution, 20
is it an electrolyte ? 224
liquid, a ternary mixture, solu- tion volumes in aqueous solu- tions, 225
of crystallisation, action on cal- cium carbide, 66
effect of continued grinding on, 30
Wax of Flora bust, 145 Weatherhead, D. L., S. W. Parr, and B. Mears. (See Parr, S. W.)
Wechsler, E., and A. Lapworth. (See Lapworth, A.) Wedekind, E., natural zirconium earths, 167
Weinberg, S., and F. Fphraim. (See Weinberg, S.) Weinland, R. F., and E. Guss-
mano, ferric acetates and acetic acid reaction with iron chloride, 227 Weiss, L., and H. Kaiser, metallic titanium, 179
and M. Landecker, researches on quantitative determina- tion of acid earths, 2, 13, 26 Weisweiller, G, and G. Bertrand. (See Bertrand, G) Weizmann, C, and V.J, Harding. (See Harding, V. J. and A. Hopwood. (See Hop- wood, A)
and Gertrude M. Walsh. (See Walsh, Gertrude M.) Wertenstein, L., velocity of radio- active radiations, 251
Weston cell, limitations as standard of electromotive force, 274 Whitby, G. S., G. T. Morgan,
and Frances M. G. Mickle- thwait. (See Morgan, G. T. White, A. S," Logic of Nature" (review), 250
White, E. J., and H. O. Jones. (See Jones, H. O.) Whitman, H. A., and P. H.
Walker. (See Walker, P. H.) Whitney, W. R., organisation of
industrial research, 44, 58 Wiesbaden, Chemical Laboratory Fresenius, 108
Wilcox, Caroline, fruit of Ilicio-
ides mucronata, 169 Wilde, H., celestial ejectamenta, 229
Willard, H. H., and T. W. Richards. (See Richards, T. W.)
Williams, W. S., S. W. Parr,
and T. R. Ernest. (See Parr, S. W) Wilson, H. A. F., L. S. Dudgeon,
and P. N. Panton. (See Dud- geon, L. S.)
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