The Analytical Chemistry of UraniumLongmans, Green, and Company, 1903 - 45 страници |
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Страница 9
... obtained when calculated from the green residue by the factor already used ( 0.6855 . ) The agreement of the two sets of figures confirms the statement already made , that its composition is sufficiently constant to warrant its weight ...
... obtained when calculated from the green residue by the factor already used ( 0.6855 . ) The agreement of the two sets of figures confirms the statement already made , that its composition is sufficiently constant to warrant its weight ...
Страница 10
... obtained ( gr . ) 0 * 2046 02045 O'2044 ( 0.2051 ) ( 0 * 2049 ) Ammonium Nitrate ( 20 grams ) . 0 2048 ( 0.2050 ) instead of o 2045 gram uranium . Ammonium Chloride ( 20 grams ) . 0 * 2042 ( 0.2046 ) instead of o ° 2c45 gram uranium ...
... obtained ( gr . ) 0 * 2046 02045 O'2044 ( 0.2051 ) ( 0 * 2049 ) Ammonium Nitrate ( 20 grams ) . 0 2048 ( 0.2050 ) instead of o 2045 gram uranium . Ammonium Chloride ( 20 grams ) . 0 * 2042 ( 0.2046 ) instead of o ° 2c45 gram uranium ...
Страница 11
... obtained , i.e. 02040 gram . Microcosmic Salt . - Varying excesses of this reagent may be used without detriment , but more than the theoretical amount is necessary . For example , the author , when using 5 grams instead of the usual 2 ...
... obtained , i.e. 02040 gram . Microcosmic Salt . - Varying excesses of this reagent may be used without detriment , but more than the theoretical amount is necessary . For example , the author , when using 5 grams instead of the usual 2 ...
Страница 16
... obtained by using hydrochloric acid of 1'10 specific gravity . More than one extraction is 1 I am indebted to my friend , Fred Ibbotson , B.Sc. , for these results . 2 Four . Amer . Chem . Soc . , xx . 513 . 3 Four . Amer . Chem . Soc ...
... obtained by using hydrochloric acid of 1'10 specific gravity . More than one extraction is 1 I am indebted to my friend , Fred Ibbotson , B.Sc. , for these results . 2 Four . Amer . Chem . Soc . , xx . 513 . 3 Four . Amer . Chem . Soc ...
Страница 19
... obtained in this way : - Iron Used . % U present . % U found . 5 grams 0.136 0.136 5 " " 0'273 0.280 5 99 0 546 0'555 IO 0'068 0'070 99 5 99 0.819 0.836 The addition of ammonium acetate to complete the precipitation and shorten the ...
... obtained in this way : - Iron Used . % U present . % U found . 5 grams 0.136 0.136 5 " " 0'273 0.280 5 99 0 546 0'555 IO 0'068 0'070 99 5 99 0.819 0.836 The addition of ammonium acetate to complete the precipitation and shorten 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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