The Owens College Junior Course of Practical Chemistry |
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Page 2
... distilled water , and then fill up with distilled water . FIG . 1 . 3. Preparation of oxygen from mercuric oxide . When mercuric oxide is heated it is decomposed into mercury and oxygen . Mercuric oxide yields mercury and oxygen . * HgO ...
... distilled water , and then fill up with distilled water . FIG . 1 . 3. Preparation of oxygen from mercuric oxide . When mercuric oxide is heated it is decomposed into mercury and oxygen . Mercuric oxide yields mercury and oxygen . * HgO ...
Page 3
... chloride and silver nitrate yield potassium nitrate and silver chloride : KCl + AgNO3 746 + 170 == == KNO3 + AgCl . IOII + 143 ° 5 . Dissolve a crystal of potassium chlorate in distilled water , B 2 PREPARATION OF OXYGEN . 3.
... chloride and silver nitrate yield potassium nitrate and silver chloride : KCl + AgNO3 746 + 170 == == KNO3 + AgCl . IOII + 143 ° 5 . Dissolve a crystal of potassium chlorate in distilled water , B 2 PREPARATION OF OXYGEN . 3.
Page 4
Francis Jones. Dissolve a crystal of potassium chlorate in distilled water , then add solution of silver nitrate , no precipitate will be formed . Dissolve also the residue of potassium chloride ( obtained in 4 ) in distilled water , and ...
Francis Jones. Dissolve a crystal of potassium chlorate in distilled water , then add solution of silver nitrate , no precipitate will be formed . Dissolve also the residue of potassium chloride ( obtained in 4 ) in distilled water , and ...
Page 18
... distilled water contained in a beaker . The gas bubbles will be completely absorbed , and when the gas ceases to be evolved , be careful to withdraw the conducting tube from the liquid , so as to prevent it being sucked back into the ...
... distilled water contained in a beaker . The gas bubbles will be completely absorbed , and when the gas ceases to be evolved , be careful to withdraw the conducting tube from the liquid , so as to prevent it being sucked back into the ...
Page 27
... distilled water until no more gas is dissolved . This solution , called chlorine water , has a yellow colour , bleaches vegetable colouring matters , and may be conveniently used instead of the gas in many reactions . 37. Properties of ...
... distilled water until no more gas is dissolved . This solution , called chlorine water , has a yellow colour , bleaches vegetable colouring matters , and may be conveniently used instead of the gas in many reactions . 37. Properties of ...
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Common terms and phrases
acetic acid acid solutions added AgNO3 produces alkaline ammonia ammonium antimony aqua regia arsenic BaCl BaCl2 barium beaker black precipitate blow-pipe blue coloration boiling borax bromides brown CaCl2 calcium chlorate cipitate cold colour compounds copper Crown 8vo crucible crystals decomposed dilute solutions dissolved drop evolved FeSO4 filter filtrate flask Fused glass gramme grams group reagents H₂O H₂S H₂SO hydrate hydrochloric acid hydrogen insoluble iodide iodine iron liquid litre manganese manganese dioxide mercury mixture moistened NaHO neutral solutions NH)HO NH4)2S produces NH4Cl nitric acid obtained oxalic acid oxide oxygen phosphorus platinum porcelain potassium potassium chlorate powder produces a precipitate produces a white reactions reducing flame residue salt separation silver chloride silver nitrate sodium sodium carbonate solu soluble soluble in excess soluble in HCl soluble in HNO3 strontium substance sulphate sulphide sulphuric acid Tartaric acid tion violet wash Weigh white precipitate yellow precipitate yields zinc