INDEX 



191 



Respiration, 23, 167. 

 Reversion of phosphates, 97. 



Sal-ammoniac, 85, 86. 



Salicylic acid, 154, 166. 



Saliva, 138, 167. 



Salt, 34, 78-81. 



Saltpetre, 88, 89, 91. 



Salts, 52, 53, 73, 76, Tj, 150, 171. 



of sorrel, 154. 



Sand, 34, 98, 99, loi, 102. 

 Saponification, 151, 157, 167. 

 Selenite, 73, 75. 

 Silica, 52, 98, 99. 

 Silicates, 98-101. 



occurrence, 99. 



test for, 99. 



Silicic acid, 99. 

 Silicon, 62, 98. 



oxide ; see silica. 



Silver, 57. 



coin, 58. 



physical properties, 58, 59. 



salts, 82. 



Soap, 157-159- 



stone, 99. 



Soda (caustic) 52, 54, 55, 57, 63, 65, 71, 



-jj, 80, 81, 98, 157, 158. 

 Sodium, 54, 55, 57, 59, 62, 83, 108. 



occurrence, 81. 



oxide ; see soda. 



physical properties, 59. 



salts, 71, 72, 73, JT, 78-81, 88, 



90. 92, 93. 95> 98-101, 109-111, 155, 



157, 158. 171- 



test for, 55. 



Soil, 31, 34, 35, 51, 91-93, 97, loi, 102, 



III, 166. 



mechanical analysis, loi. 



Solder, 58, 59. 



Solids, determination of density of, 33. 



Solubility, 28-31, 64, 'jj, 93. 



Soluble glass, 98. 



Solutions, saturated, 28. 



Solvents, 143. 



Specific gravities, 35, 60, 80, 114, 150, 



156, 159, 166 ; see also density. 



heat, 34, 35, 59, 60. 



Spectra, 55. 



Sperm oil, 143. 



Spirit of hartshorn, 85. 



nitre, sv/eet, 150. 



■'■ salts ; see hydrochloric acid. 



wine, 150. 



Spirits, 152. 



Starch, 136, 137, 141, 149, 152, 167, 



168. 



soluble, 137. 



States of matter, 26. 



Stearic acid and stearates, 154-159. 



Stearin, 155-157. 



Steel, 59, 60, 98. 



Stibnite, 6t. 



Strontia, 57. 



Strontium, 55, 57, 



test for, 55. 



Substitution, 68, 160, 169. 



Suction pump, 16. 



Sugar of milk, 140, 141, 165, 166. 



Sugars, 136-141, 148, 149, 165-168. 



Sulphate of ammonia as manure, 93. 



Sulphates, 71, 73-78, 81, 87, 91, 97, 



III, 112, 139, 145, 150, 158, 161, 166. 



occurrence, j-^i' 



test for, 78. 



Sulphides, dj, 68, 108, 146. 



occurrence, 67. 



Sulphites, 77. 



Sulphur, 62, 6^, 68, 70, 89, 162. 



oxides, 51, 52, 68-70, Tj, 145. 



test for, 162. 



Sulphuretted hydrogen, 68, 145, 162. 

 Sulphuric acid, 70-72, 75-78, 87, 97, 



99, no, 137, 138, 140, 160. 



anhydride, 70. 



Sulphurous acid, 68, 70, ^j, 84. 



anhydride, 52, 68-70, ^7, 145. 



Superphosphate of lime, 97, 98. 

 Synthesis, 42. 



Talc, 99. 



Tartaric acid and tartrates, 154. 



Temperature, 27. 



Terpenes, 147. 



Theine, 161. 



Theobromine, 161. 



Thermometers, 27, 30, 34, 59, 



Tiles, TOO. 



Tin, 58-60, 89, 108. 



occurrence, 58. 



oxide, 58, 89, 90. 



stone, 58. 



Toluene, 152. 

 Trimethylamine, 160. 

 Turpentine, oil of, 147. 

 Type metal, 58. 

 Types, 169. 



Urate of ammonium, 97. 

 Urea, 161, 168. 



