The Owens College Junior Course of Practical Chemistry |
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Page 3
... chloride , 5. Tests for potassium chlorate and chloride . A solution of potassium chlorate is not precipitated by a solution of silver nitrate ; but potassium chloride is precipitated , silver chloride being formed . Potassium chloride ...
... chloride , 5. Tests for potassium chlorate and chloride . A solution of potassium chlorate is not precipitated by a solution of silver nitrate ; but potassium chloride is precipitated , silver chloride being formed . Potassium chloride ...
Page 4
... chloride ( obtained in 4 ) in distilled water , and add silver nitrate solution . A curdy white precipitate of silver chloride will at once be formed . 6. Preparation of oxygen from potassium chlorate and manganese dioxide . Potassium ...
... chloride ( obtained in 4 ) in distilled water , and add silver nitrate solution . A curdy white precipitate of silver chloride will at once be formed . 6. Preparation of oxygen from potassium chlorate and manganese dioxide . Potassium ...
Page 5
... chloride , and unaltered manganese dioxide . Dissolve in water the residue in the flask from the preparation of oxygen , filter from the insoluble manga- nese dioxide , and evaporate the filtrate in a porcelain basin to a small bulk ...
... chloride , and unaltered manganese dioxide . Dissolve in water the residue in the flask from the preparation of oxygen , filter from the insoluble manga- nese dioxide , and evaporate the filtrate in a porcelain basin to a small bulk ...
Page 9
... : Zn + H2SO , H2 + Zn S O 65 ° 2 + 98 = 2 = 2 + 1612 ; and iron and hydrochloric acid yield hydrogen and ferrous chloride Fe + 2 H Cl = 2 H2 + Fe Cl2 56 + 73 = 2 + 127 . Place a few pieces of zinc in a wide - PREPARATION OF HYDROGEN . 9.
... : Zn + H2SO , H2 + Zn S O 65 ° 2 + 98 = 2 = 2 + 1612 ; and iron and hydrochloric acid yield hydrogen and ferrous chloride Fe + 2 H Cl = 2 H2 + Fe Cl2 56 + 73 = 2 + 127 . Place a few pieces of zinc in a wide - PREPARATION OF HYDROGEN . 9.
Page 16
... chloride and caustic lime yield am- monia , calcium chloride , and water : 2 ( NH , ) C1 + CaO 107 + 56 = 2 NH3 + Ca Cl2 + H2O = 34 + III + 18 . Place about thirty grams of powdered ammonium chloride ( sal - ammoniac ) and the same ...
... chloride and caustic lime yield am- monia , calcium chloride , and water : 2 ( NH , ) C1 + CaO 107 + 56 = 2 NH3 + Ca Cl2 + H2O = 34 + III + 18 . Place about thirty grams of powdered ammonium chloride ( sal - ammoniac ) and the same ...
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Common terms and phrases
acetic acid acid solutions added AgNO3 produces alcohol alkaline ammonia ammonium antimony aqua regia arsenic barium Benzoic BENZOIC ACID black precipitate blue boiling borax calcium carbon dioxide chloride cipitate cloth cobalt College compounds conducting tube containing copper Crown 8vo decomposed dissolved distinguished English evolved Extra fcap fcap FeCl produces FeSO4 filter filtrate flask Fused grams group reagents H₂O H₂S H₂SO Heated on charcoal hydrate hydrochloric acid hydrogen insoluble iodide iodine iron Latin manganese dioxide mercury mixture moistened NaHO neutral solutions NH)HO NH4)2S produces NH4Cl nitrate nitric acid observe obtained oxalic oxalic acid oxygen platinum potassium chlorate produces a precipitate produces a white re-precipitated reaction reducing flame residue salts Schools separate silver sodium solu soluble in excess soluble in HCl soluble in HNO3 strontium substance sulphate sulphide sulphuric acid tartaric acid Thallium tion violet white precipitate yellow precipitate yields zinc
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