The Owens College Junior Course of Practical Chemistry |
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Page 5
... evaporate the filtrate in a porcelain basin to a small bulk ; on cooling , crystals of potassium chloride will separate out . Pour off the mother liquor , dry the crystals between filter paper , and keep them in a small bottle for ...
... evaporate the filtrate in a porcelain basin to a small bulk ; on cooling , crystals of potassium chloride will separate out . Pour off the mother liquor , dry the crystals between filter paper , and keep them in a small bottle for ...
Page 12
... evaporate the filtrate to a small bulk . On cooling , crystals of zinc sulphate will be formed , which are drained from the mother liquor , dried between filter . paper , and kept in a corked tube or bottle for future examination . 16 ...
... evaporate the filtrate to a small bulk . On cooling , crystals of zinc sulphate will be formed , which are drained from the mother liquor , dried between filter . paper , and kept in a corked tube or bottle for future examination . 16 ...
Page 18
... used to prepare ammonia , in water , filter from excess of lime , and evaporate the solution to dryness . A white salt results , which is detached from the evapo- rating basin , and preserved in a well - stoppered 18 PRACTICAL CHEMISTRY .
... used to prepare ammonia , in water , filter from excess of lime , and evaporate the solution to dryness . A white salt results , which is detached from the evapo- rating basin , and preserved in a well - stoppered 18 PRACTICAL CHEMISTRY .
Page 19
... evaporating basin , and dilute with twice its bulk of water ; add am- monia solution ( 24 ) cautiously , and with ... Evaporate the solu- tion of ammonium nitrate thus obtained , until all the water is expelled ; when this is the case ...
... evaporating basin , and dilute with twice its bulk of water ; add am- monia solution ( 24 ) cautiously , and with ... Evaporate the solu- tion of ammonium nitrate thus obtained , until all the water is expelled ; when this is the case ...
Page 26
... evaporating basin , and add to it cautiously 60 * Experiments with chlorine must be made in a glass closet provided with a draught , as this gas when inhaled produces great irritation , from which serious results may ensue . grams of ...
... evaporating basin , and add to it cautiously 60 * Experiments with chlorine must be made in a glass closet provided with a draught , as this gas when inhaled produces great irritation , from which serious results may ensue . grams of ...
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Common terms and phrases
acetic acid acid solutions added AgNO3 alkaline ammonia ammonium antimony aqua regia arsenic BaCO3 Barium black precipitate blue boiling borax brown calcium Cambridge carbon dioxide chloride cipitate Cobalt colour compounds conducting tube copper Crown 8vo decomposed dissolved Edition ENGLISH evaporate Extra fcap fcap filter FILTRATE flask Fused grams green group reagents H₂O H₂S Heated on charcoal hydrate hydrochloric acid hydrogen insoluble iodide iodine late Fellow LATIN manganese manganese dioxide mercury mixture moistened NaHO neutral solutions NH)HO NH4)2S produces NH4Cl nitrate nitric acid observe obtained Owens College oxalic oxalic acid oxygen phosphorus platinum potassium chlorate preparation produces a precipitate produces a white Prof Professor reaction reducing flame residue revised salt School silver sodium solu soluble soluble in excess soluble in HCl soluble in HNO3 substance sulphate sulphide sulphuric acid Tartaric acid Thallium tion Trinity College white precipitate yellow precipitate yields zinc
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