None
PAGE Soda, analysis of ii, 360 commercial, analysis of ii, 368 -lime i, 153, 154 method of determining nitrogen in fertilizers ii, 1028 preparation of ii, 85 solution, normal ii, 293 iSodium carbonate i, 135 anhydrous i, 166 analysis of ii, 360 as standard for acidimetry ii, 294 determining in presence of potassium carbonate. ii, 333 method of decomposing silicates in rock analysis, ii, 1134 chloride i, 150, 165 analysis of ii, 371 determination as carbonate i, 250 as chloride ii, 250 as nitrate i, 249 as sulphate i, 249 in mineral waters ii, 249 in water ^ ii, 196 disulphate i, 141 hydroxide i, 131 nitrate i, 165 -platinic chloride i, 166 separation from ammonium i, 603 from potassium : i, 599, 604 silicofluoride i, 167 sulphate, analysis of. ii, 373 anhydrous. i, 164 thiosulphate i, 135 Soft lead, analysis of ii, 584 Soils, analysis of ii, 1088 chemical analysis of ii, 825 mechanical analysis of ii, 815 Solder, fine, analysis of ii, 683 "Soluble" phosphoric acid, determination in superphosphates ii, 870 Solution, Allihn's modification of Fehling's ii, 741 ammonium citrate for determining phosphoric acid in fer- tilizers ii, 1017 arsenous acid for chlorimetric analysis ii, 379 barium chloride for determining hardness of water ii, 217 chlorinated lime for chlorimetry ii, 378 citric acid for dissolving " soluble phosphoric acid" in super- phosphates ii, 871 Faulenbach's diastase for determining starch ii, 762 Fehling's ii, 732 INDEX. 1249 PAGE Solution, hypobromite ii, 888 Knapp's, for sugar determination ii, 749 lead subacetate for sucrose determination ii, 1049 magnesium nitrate for determining phosphoric acid in fertil- izers ii, 1018 mercury, Hager's, for determining sugar ii, 753 iodide, alkaline, for determining sugar ii, 751 molybdic for phosphoric-acid determination hi fertilizers. PAGE Stockmann's method of determining phosphorus in iron ii, 527 Stolba' method of determining hydrofluosilicic acid i, 443 Storer-Pearson's method of determining copper ii, 625 Strecker's method of incinerating "plant tissues ii, 796 Stromeyer's method of determining oxygen in organic compounds. ... ii, 135 Strontium carbonate i, 172 determination as carbonate i, 267 as sulphate i, 266 in minerals ii, 1144 in mineral waters ii, 246, 252 in saline waters ii, 271 separation from calcium i, 619, 621 from potassium and sodium i, 607, 609 sulphate i, 171 Struve's method of determining iodine colorimetrically i, 541 Stutzer's method of determining albuminoid nitrogen ii, 1033 Substances, converting into weighable forms i, 81 Sucrose, determination ii, 1034, 1049 by Clerget's method. ii, 1050 Sugar, determination by fermentation ii, 754 of lead, analysis of ii, 599 Sugars, different reducing effect on Fehling's solution ii, 734 reducing, determination ii, 1042 Sulphates, see acid sulphuric. Sulphides, determining in presence of carbonates i, 742 in silicates i, 742 Sulphur, commercial, analysis of ". ii, 703 determination as hydrogen sulphide i, 558, 562, 569 by Berzelius-Rose's method i, 564 by Bunsen's method i, 566 by Rivot-Beudant-Daguin's method i. 568 in cast iron ii, 519 in coal and coke ii, 115 in free state by Mortreux's method i, 570 in illuminating gas ii, 114 in minerals ii, 1155, 1184 in organic compounds ii, 95 in pyrites ii, 561 in sulphides i, 562, 569 in sulphur "water ii, 272 in organic bodies, testing for ii, 5 in sulphides, separation from chlorine. , i, 756 water, examination of ii, 272 Sulphuretted copper ores, analysis of ii, 605 ores, determination of copper in ii, 625 Sulphuric acid, see acid sulphuric. INDEX. 1251 PAGE Sulphurous acid, see acid sulphurous i, 431 Superphosphates, analysis of ii, 862 Table for calculating grape-sugar from copper determined gravimetri- cally ii, 743 for determining dextrose, Allihn's ii, 1046 invert-sugar, Hertzfeld's ii, 1044 for comparison of specific gravities, degrees Brix, and degrees Baume ii, 1039 for correction of readings of the Brix spindle ii, 1040 for determination of lactose ii, 1053 of absorption of carbonic acid i, 508 of absorption of nitrogen by brominized lye ii, 892 of butyro-refractometer readings ii, 1062 of International atomic weights, 1903 ii, 1211 of weight of 1 c.c. of carbonic acid at various temperatures and pressures i, 506 of weight in mgrms. of 1 c.c. nitrogen at various pressures, etc. . . ii, 890 showing amount of the constituent sought for every number of the compound found ii, 1197 comparison of degrees of mercurial thermometer with those of the air- or hydrogen-thermometer ii, 1213 percentage of alcohol by weight and volume ii. 1073 of ammonia at different specific gravities. . ii, 323 of anhydrous acetic acid at various specific gravities ii, 318 of anhydrous phosphoric acid at various specific gravities ii, 290 of free sulphuric acid and sulphuric anhy- dride at various specific gravities ii, 285 of hydrated acetic acid at various specific gravities ii, 291 of hydrochloric acid at various specific gravities ii , 287 of nitric acid at various specific gravities ... ii 289 of potassa in potassa solution at different specific gravities ii, 321 of soda in soda solutions at different specific gravities ii, 321 of tartaric and citric acids in solutions of various specific gravities ii, 292 the quantity of ammonia hi solutions of various specific gravities' ii, 322 of anhydrous potassium and sodium car- bonates hi solutions at various specific gravities ii, 322 1252 INDEX. PAGE Table showing the quantity of hydrochloric acid at various degrees Baume ii, 288 of potassa and potassium hydroxide at various specific gravities ii, 319 of soda and sodium hydroxide at various specific gravities ii, 320 of sulphuric acid and sulphuric anhydride in mixtures with water ii, 286 specific and absolute weights of some gases ii, 1212 Tamm's method of determining antimony in ores ii, 672 Tannin determination ii, 767, 1099 by methods, decided upon by the Amer. Assn. Off. Agric. Chemists, 1900 ii, 781 hi wines ii, 1081 Tartar, analysis of ii, 357 Tate's method of analysis of chrome-iron ore ii, 426 Temperature, influence of on gases, in reading-off i, 33 Tendon-meal guano, analysis of ii, 926 Thermopile, Clamond ii, 613 Thibault's method of determining nitrogen ii, 94 Thiosulphuric acid, see acid thiosulphuric. Tiemann-Schulze's method of determining nitric acid i, 582 Tin alloys, analysis of. ... ii, 6SO chloride (ous), analysis of ii, 689 determination as oxide (ic) i, 405 as stannic (or metastannic) acid i, 405 as sulphide (ous or ic) i, 406 by alkaline iodine solution i, 408 by Lenssen's method i, 408 in fine solder ii, 683 with ferric chloride i, 408 volumetrically i, 407 ores, analysis of ii, 675 oxide (ic) i, 219 phosphate (ic) i; 230 preparations, analysis of ii, 689 pyrites, analysis of ii, 676 separation from antimony i, 716, 725 from antimony and arsenic i. 723, 726, 728 from arsenic i, 717, 728 from gold i, 727 from metals of groups i, IT, and in i, 707 from metals of groups iv and v i, 706 from stannic tin i, 730 sulphide, hydrated (ous) i, 220 INDEX. 1253 Tin sulphide, hydrated (ic) i, 220 varieties, analysis of ii, 677 Tincture cochineal ii, 309 litmus ii, 307 logwood ii, 310 Tinstone, analysis of ii, 675 Titanium, colorimetric determination in minerals ii, 1151 determination i, 284 in iron ii, 535 in minerals ii, 1149 Tripotassium cobaltic nitrite i, 193 Trommsdorff s method of determining nitrous acid in water ii, 193 Tropseolin OO and OOO ii, 312 Tungsten in cast iron, determining ii, 545 Ulsch method modified by Street, of determining nitrogen ii, 1029 Ullgren's method of determining carbon in cast iron ii, 505 nitrogen in iron ii, 525 Uranium acetate i, 139 determination ii, 335 by Belohoubeck's method i, 336 method of determining phosphoric acid in superphosphates ii, 864 ores, analysis of ii, 567 separation from aluminium i, 674 from barium, calcium, and strontium i, 673 from chromium i, 674 from cobalt, nickel, and zinc i, 675 from iron (ic) i, 675 from magnesium i, 674 from other metals of groups i-rv i, 672 Uranyl pyroarsenate i, 223 pyrophosphate i, 229 Vanadium determination in cast iron ii, 546 in minerals ii, 1 162 Vapor density of compounds, determining ii, 147 Varrentrapp- Will's method of determining nitrogen ii, 82 modifications of, for determining nitrogen, ii, 911 Peligot's modification of ii, 91, 894 Vogel's modification of Pisani's method i, 351 Vohl's method of determining arsenous acid i, 419 chromic acid i, 423 von Baumhauer's method of determining oxygen in organic substances ii, 131 Volhard's method of determining copper as sulphocyanate ii, 623 manganese in iron ii, 539 1254 INDEX. PACE Wackenroder-Fresenius' method of separating phosphoric acid from aluminium i, 459 Wagner's method of analysis of Chili saltpetre ii, 878 of determining phosphoric acid in manures ii, 859 Wanklyn-Chapman-Smith's method of determining albuminoid nitro- gen as ammonia ii, 207 Warren's method of determining carbon and hydrogen in organic sub- stances ii, 145 chlorine in organic compounds ii, 125 Water, analysis of ii, 185 apparatus for absorbing ii, 51 -bath i, 58 determining hardness of ii, 217 distilled i, 127 estimating i, 72 sulphur, examination of ii, 272 Waters, mineral analysis of, ii, 221 calculation, control, and arrangement of results of analyses of, ii, 274 saline, examination of ii, 268 taking samples of '. ii, 225, 226 Weeren's method of determining phosphoric acid by Miiller's modified Schulze's method i, 452 Weighing, process of i, 21, 70 Weights, testing, etc i, 19 Weil's method of decomposing sulphuretted ores ii, 627 of determining antimony in ores ii, 672 copper i, 380 Weldon mud, determination of effective oxygen value of ii, 470 Well's apparatus for determining carbonic acid i, 499 Werther's method of determining arsenic as uranyl pyroarsenate i, 413 of examining gunpowder residues i, 742 Weyl's method of determining carbon in cast iron ii, 505 White-bearing metal, analysis of ii, 686 Wichelhaus' apparatus for determining vapor densities ii, 154 Wildenstein's method of determining sulphuric acid i, 437, 438 Wiley's method of determining melting-point of fats ii, 1066 Wines, detecting coloring matter in ii, 1084 detection of fuchsin and orseille in ii, 1084 determination of dextrin in ii, 1086 of gum in ii, 1086 of coloring matters in ii, 1081 glycerin, etc., in ii, 1079 of potash in ii, 1085 of potassium bitartrate in ii, 1082 of salicylic acid in. ii, 10S5 INDEX. 1255 PAGE Wines, determination of sulphurous acid in ii, 1085 of tannin in ii, 1081 of tartaric acid in ii, 1082 of tartaric, malic, and succinic acids in, by Schmidt-Hiepe's method ii, 1 083 Winkler's method of determining tin in alloys ii, 685 Wohler's method of determining carbon hi cast iron ii, 508 silicon fluoride, evolved from fluorides i, 478 Wolff's method of determining sulphuric acid and chlorine in plants. This book is DUE on the last date stamped below. DEC 22 1947 1953 REC'D LD 21-100m-9,'47(A5702sl6)476 ro 8 4 THE ORNIA LIBRARY. 