fermentation, ii. 208
Sal ammoniac, or muriat of ammonia, ii. 35
---- polychrest, or sulphat of potash, ii. 91
---- volatile, or carbonat of ammonia, ii. 41
Salifiable bases, ii. 5
Salifying principles, ii. 5
Saltpetre, or nitre, or nitrat of potash, ii. 32. 104. 116
Salt, ii. 91
Sand, ii. 30. 51
Sandstone, ii. 51
Sap of plants, ii. 165. 260. 262. 270. 272
Sapphire, ii. 58
Saturation, i. 101.
Sapphire, ii. 58
Saturation, i. 101
Seas, temperature of, i. 33.
Sebacic acid, ii. 75. 182. 290. 353
Secretions, ii. 307
Seeds of plants, ii. 210. 271
Seltzer water, i. 289. ii. 63. 129
Senses, ii. 310
Silex, or silica, ii. 30. 51
Silicium, i. 13.
Silk, ii. 359
Silver, i. 321
Simple bodies, i. 10. 12
Size, ii. 281
Skin, ii. 279. 310. 193
Slakeing of lime, i. 147. ii. 56
Slate, ii. 51. 66
Smelting metals, i. 316
Smoke i. 208
Soap, ii. 24
Soda, i. 363. ii. 33
---- water, i. 299
Sodium, i. 13. 363
Soils, i. 42. ii. 245
Soldering, i. 345
Solubility, ii. 92
Solution, i. 96
---- by the air, i. 102
---- of potash, ii. 28
Specific heat, i. 126
Spermaceti, ii. 358
Spirits, ii. 313
Steam, i. 140. 182
Steel, i. 305
Stomach, ii. 315
Stones, ii. 46
Stucco, ii. 65
Strontites, ii. 44. 68
Strontium, i. 13
Suberic acid, ii. 74. 197
Sublimation, i. 257
Succin, or yellow amber, ii. 241
Succinic acid, ii. 74. 197. 241
Sugar, ii. 165. 174. 208
---- of milk, ii. 355
Sulphats, ii. 5. 91
Super oxygenated sulphuric acid, ii. 70.
Sulphat of alumine, or alum, ii. 54. 95
---- barytes, ii. 58
---- iron, ii. 96
---- lime, or gypsum, or plaster of Paris, ii. 95
---- magnesia, or Epsom salt, ii. 67. 95
---- potash, or sal polychrest, ii. 91
---- soda, or Glauber's salts, ii. 92
Sulphur, i. 256
---- flowers of, i. 257
Sulphurated hydrogen gas, i. 165. 268
Sulphurets, i. 341
Sulphurous acid, i. 254. ii. 88
Sulphuric acid, i. 74. ii. 265
Sympathetic ink, i. 354
Synthesis, i. 287

T

Tan, ii. 192
Tannin, ii. 165. 192
Tar, ii. 187
Tartarous acid, ii. 74. 197
Tartrit of potash, ii. 222
Teeth, ii. 300
Tellurium, i. 14
Temperature, i. 33
Thaw, i. 158
Thermometers, i. 40
----, Fahrenheit's, i. 42
----, Reaumur's, i. 42
----, Centigrade, i. 43
----, air, i. 44
----, differential, i. 46
Thunder, i. 248
Tin, i. 14. 344
Titanium, i. 14.