The Analytical Chemistry of UraniumLongmans, Green, and Company, 1903 - 45 páginas |
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Página 3
... precipitate formed when caustic soda is added to a solution of uranyl nitrate is a hydrated diuraṇate , which loses water merely on ignition , and may be weighed as Na , U2O ,. When ammonia is used instead of soda , the analogous ...
... precipitate formed when caustic soda is added to a solution of uranyl nitrate is a hydrated diuraṇate , which loses water merely on ignition , and may be weighed as Na , U2O ,. When ammonia is used instead of soda , the analogous ...
Página 4
... precipitate could not be so reduced and reweighed for purposes of control , particularly if the operation was carried on in a porcelain crucible . The precipitate of UO2HPO4 , which is formed when sodium phosphate is added to an acetic ...
... precipitate could not be so reduced and reweighed for purposes of control , particularly if the operation was carried on in a porcelain crucible . The precipitate of UO2HPO4 , which is formed when sodium phosphate is added to an acetic ...
Página 5
... precipitate has a pure yellow colour , but at higher temperatures it is partly reduced and becomes green . It is feasible , of course , to ignite precipitate and paper together , and then treat the green residue with nitric acid ...
... precipitate has a pure yellow colour , but at higher temperatures it is partly reduced and becomes green . It is feasible , of course , to ignite precipitate and paper together , and then treat the green residue with nitric acid ...
Página 7
... precipitate . After boiling for ten or fifteen minutes , this precipitate con- tains all the uranium , and is so dense that it settles immediately , and may be easily washed by decantation and collected on the filter . The pre- cipitate ...
... precipitate . After boiling for ten or fifteen minutes , this precipitate con- tains all the uranium , and is so dense that it settles immediately , and may be easily washed by decantation and collected on the filter . The pre- cipitate ...
Página 8
... precipitating . Green Residue . Yellow Residue . U. taken . Weighed . X 0 * 6855 . Weighed . X 0.6681 . O'2220 0'3233 0 ... precipitate is decidedly less hygro- scopic than the yellow pyrophosphate , and may be easily brushed from the ...
... precipitating . Green Residue . Yellow Residue . U. taken . Weighed . X 0 * 6855 . Weighed . X 0.6681 . O'2220 0'3233 0 ... precipitate is decidedly less hygro- scopic than the yellow pyrophosphate , and may be easily brushed from the ...
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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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