Laboratory Teaching: Or, Progressive Exercises in Practical Chemistry |
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Page v
... ( Potassium and Oxygen ) and Nitric Acid , whilst the formula KNO , does not indicate the pre- sence of potash ( KO ) or of nitric acid ( HNO , ) ; but both these substances are obtainable from saltpetre by very simple chemical operations ...
... ( Potassium and Oxygen ) and Nitric Acid , whilst the formula KNO , does not indicate the pre- sence of potash ( KO ) or of nitric acid ( HNO , ) ; but both these substances are obtainable from saltpetre by very simple chemical operations ...
Page ix
... potassium and nitric acid , fails often to instruct him that these consti- ute saltpetre , and does not acquaint him with the appear- nce and other properties of saltpetre , by observing which e may be sure that his analysis is correct ...
... potassium and nitric acid , fails often to instruct him that these consti- ute saltpetre , and does not acquaint him with the appear- nce and other properties of saltpetre , by observing which e may be sure that his analysis is correct ...
Page 16
... Potassium K 3 Chromium . Cr 52.5 Silicon Si · · 28 Cobalt Co 59 Silver Ag 108 Copper Cu 63.5 Sodium . Na 23 Fluorine F 19 Strontium Sr 87 . Gold Au 196.6 Sulphur S 32 Hydrogen H 1 Tin Sn 118 · . Iodine I 127 • Tungsten W 184 Iron . Fe ...
... Potassium K 3 Chromium . Cr 52.5 Silicon Si · · 28 Cobalt Co 59 Silver Ag 108 Copper Cu 63.5 Sodium . Na 23 Fluorine F 19 Strontium Sr 87 . Gold Au 196.6 Sulphur S 32 Hydrogen H 1 Tin Sn 118 · . Iodine I 127 • Tungsten W 184 Iron . Fe ...
Page 17
... Potassium , Sodium , Ammonium . See Table F. * A precipitate is known to be formed if the liquid becomes partly or entirely opaque , in consequence of the separation of particles in a solid state . Be sure that the Hydrosulphuric Acid ...
... Potassium , Sodium , Ammonium . See Table F. * A precipitate is known to be formed if the liquid becomes partly or entirely opaque , in consequence of the separation of particles in a solid state . Be sure that the Hydrosulphuric Acid ...
Page 18
... , Ca. V. Metals , the solutions of which are not precipi- tated by the foregoing tests . Magnesium , Mg , Potassium , K , Sodium , Na , Ammonium , NH . TABLE B. 25 EXAMINATION OF THE PRECIPITATE PRODUCED BY HYDROCHLORIC.
... , Ca. V. Metals , the solutions of which are not precipi- tated by the foregoing tests . Magnesium , Mg , Potassium , K , Sodium , Na , Ammonium , NH . TABLE B. 25 EXAMINATION OF THE PRECIPITATE PRODUCED BY HYDROCHLORIC.
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Laboratory Teaching: Or, Progressive Exercises in Practical Chemistry Charles Loudon Bloxam No preview available - 2012 |
Common terms and phrases
acetate of lead acetic acid added alcohol alkaline alumina ammonia antimony arsenic barium baryta bead bismuth blowpipe blowpipe-flame boiling brown calcium carbonate of soda carbonic acid charcoal chloric acid chloride of ammonium Cinchonine Cloth cobalt colorless cooling copper crystalline crystals cyanide deposited detected dilute hydrochloric acid Diseases dissolves easily easily in water Edition effervescence evolves Examples for Practice excess ferrocyanide ferrocyanide of potassium filtered forms fused Gallic acid glass rod globule green heated hydrochloric acid hydrosulphuric acid insoluble in water iodide lime liquid litmus paper magnesia manganese mass measured ounces mercury metallic mixed moistened nitrate nitrate of silver nitric acid odor opaque original solution outer flame oxalic acid oxide oxygen perchloride of iron phosphate potash potassium powder presence red litmus residue salt silicic acid slip of glass smell sodium sold soluble strong sulphuric acid substance sulphuric acid Table H tartaric acid vapor white precipitate yellow precipitate yielding zinc