The Analytical Chemistry of UraniumLongmans, Green, and Company, 1903 - 45 páginas |
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Página 6
... usual manner , contact with air being prevented as much as possible . There are no decisive colour changes to indicate complete reduction , so that an abundance of the metallic reducing agent must be used , and a time limit , depending ...
... usual manner , contact with air being prevented as much as possible . There are no decisive colour changes to indicate complete reduction , so that an abundance of the metallic reducing agent must be used , and a time limit , depending ...
Página 11
... usual 2 grams , of microcosmic salt , obtained a precipitate having a weight equiva- lent to o 2042 gram uranium . On dissolving this and reprecipitating , without adding any more microcosmic salt , the resulting precipitate was ...
... usual 2 grams , of microcosmic salt , obtained a precipitate having a weight equiva- lent to o 2042 gram uranium . On dissolving this and reprecipitating , without adding any more microcosmic salt , the resulting precipitate was ...
Página 28
... usual manner . From a synthetic mixture of o * 1992 gram tungsten and 0'2045 gram uranium there were obtained o'1989 and 0'2040 gram respectively . SEPARATION FROM CHROMIUM . The separation from this element can 28 THE ANALYTICAL ...
... usual manner . From a synthetic mixture of o * 1992 gram tungsten and 0'2045 gram uranium there were obtained o'1989 and 0'2040 gram respectively . SEPARATION FROM CHROMIUM . The separation from this element can 28 THE ANALYTICAL ...
Página 32
... usual ; the combined washings are evaporated to a convenient bulk , and titrated with ferrous sulphate and permanganate . ing results were obtained : - The follow- V present . U present . V found . U found . 0'0503 01552 0 ° 0503 O'1554 ...
... usual ; the combined washings are evaporated to a convenient bulk , and titrated with ferrous sulphate and permanganate . ing results were obtained : - The follow- V present . U present . V found . U found . 0'0503 01552 0 ° 0503 O'1554 ...
Página 34
... usual when applied to a mixture containing uranium . Uranium passes entirely into solution when a hot and slightly acid mixture of the two metals is poured in a thin stream into an agitated solution of ammonium carbonate , but much of ...
... usual when applied to a mixture containing uranium . Uranium passes entirely into solution when a hot and slightly acid mixture of the two metals is poured in a thin stream into an agitated solution of ammonium carbonate , but much of ...
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20 grams acetic acid acid solution added alkaline aluminium ammonium acetate ammonium carbonate ammonium chloride amount of uranium ANALYSIS ASTRONOMY B.Sc boiling BOTANY BUILDING CONSTRUCTION CHEMICAL Coloured complete precipitation Crown 8vo D.Sc DAVID ALLAN LOW Diagrams and Illustrations dissolved Edition ELECTRICITY AND MAGNETISM ELEMENTARY PRACTICAL evaporated Examination Papers Fellow filter filtrate FURNEAUX GEOMETRY gram uranium HARRY BREARLEY HEAT hydrochloric acid hydrogen HYDROSTATICS HYGIENE ignited Illus INORGANIC INTRODUCTION iron JOHN Lecturer LL.D Lond London M.A. Crown 8vo Manual Maps MECHANICS MEDICINE AND SURGERY-Continued Medium 8vo Metallurgy metals microcosmic salt mixture nitrate nitric acid numerous Examples oxide permanganate peroxide Ph.D PHYSIOGRAPHY PHYSIOLOGY PLANE Plates Professor of Engineering Professor of Physics pyrophosphate R. A. PROCTOR Royal 8vo separation silica sodium carbonate solution containing STEAM STRENGTH OF MATERIALS Students sulphate sulphide Surgeon Text TEXT-BOOK THEORETICAL thiosulphate THORNTON tions trations TREATISE TRIGONOMETRY U₂O University College uranate uranium vanadium weighed WILLIAM Woodcuts zinc
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