The Owens College Junior Course of Practical Chemistry |
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... " " 22 Reactions Separation 99 99 99 " " 99 99 Arsenic Group 99 Iron Group " " Barium Group 22 Potassium Group 41 ✓ .. 46 · · 55 60 63 65 66 · 888 188 70 72 80 81 90 · 92 • 94 96 PART IV . Grouping and Reactions of the Inorganic Acids.
... " " 22 Reactions Separation 99 99 99 " " 99 99 Arsenic Group 99 Iron Group " " Barium Group 22 Potassium Group 41 ✓ .. 46 · · 55 60 63 65 66 · 888 188 70 72 80 81 90 · 92 • 94 96 PART IV . Grouping and Reactions of the Inorganic Acids.
Page 6
... iron wire support , light it , and plunge it into one of the jars of oxygen ( prepared in 6 ) . Observe that it burns much more brightly than in air . Withdraw it , blow the light out , and if only a spark remain on the wick , observe ...
... iron wire support , light it , and plunge it into one of the jars of oxygen ( prepared in 6 ) . Observe that it burns much more brightly than in air . Withdraw it , blow the light out , and if only a spark remain on the wick , observe ...
Page 9
... iron , hydrogen gas is evolved , a salt of the metal with the particular acid emploved , being formed at the same time , thus : Zinc and sulphuric acid yield hydrogen and zinc sulphate : = Zn + H2SO , H2 + Zn S O1 65.2 + 98 = 2 21612 ...
... iron , hydrogen gas is evolved , a salt of the metal with the particular acid emploved , being formed at the same time , thus : Zinc and sulphuric acid yield hydrogen and zinc sulphate : = Zn + H2SO , H2 + Zn S O1 65.2 + 98 = 2 21612 ...
Page 38
... iron salts in an alkaline one , and solutions of sodium salts are not precipitated at all . Thus : Copper sulphate and sulphuretted hydrogen yield ... Iron sulphate and potash and sulphuretted hydrogen yield iron 38 PRACTICAL CHEMISTRY .
... iron salts in an alkaline one , and solutions of sodium salts are not precipitated at all . Thus : Copper sulphate and sulphuretted hydrogen yield ... Iron sulphate and potash and sulphuretted hydrogen yield iron 38 PRACTICAL CHEMISTRY .
Page 39
Francis Jones. = Iron sulphate and potash and sulphuretted hydrogen yield iron sulphide , potassium sulphate , and water . FeSO4 + 2 KHO + H2S = FeS + K2SO4 + 2 / H2O . 152 + 1122 + 34 88 1742 + 36 . Place in a test glass a solution of ...
Francis Jones. = Iron sulphate and potash and sulphuretted hydrogen yield iron sulphide , potassium sulphate , and water . FeSO4 + 2 KHO + H2S = FeS + K2SO4 + 2 / H2O . 152 + 1122 + 34 88 1742 + 36 . Place in a test glass a solution 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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