Russian Journal of Inorganic Chemistry, Tập 11,Phần 2British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1967 |
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... reagent are much less soluble in toluene and xylene . The volume of the aqueous phase was 10 ml and that of the organic phase 5 ml . The experiments showed that the compound formed by the ReCl- anion with the reagent , unlike that ...
... reagent are much less soluble in toluene and xylene . The volume of the aqueous phase was 10 ml and that of the organic phase 5 ml . The experiments showed that the compound formed by the ReCl- anion with the reagent , unlike that ...
Trang 876
... reagent . a ) : 1 ) Excess of ReC1 ; 2 ) excess of reagent . b ) : 1 ) Excess of reagent ; 2 ) excess of ReO . completely extracted in 2-3 min , and the solutions are stable for 6 h . The extracts obey Beer's law over a wide ...
... reagent . a ) : 1 ) Excess of ReC1 ; 2 ) excess of reagent . b ) : 1 ) Excess of reagent ; 2 ) excess of ReO . completely extracted in 2-3 min , and the solutions are stable for 6 h . The extracts obey Beer's law over a wide ...
Trang 1102
... reagent should not be less than 1 : 3 , because with smaller ratios the yield decreased sharply . The hexamethylborazole ob- tained was markedly impure . It has been shown that the methylation does not proceed to completion and that ...
... reagent should not be less than 1 : 3 , because with smaller ratios the yield decreased sharply . The hexamethylborazole ob- tained was markedly impure . It has been shown that the methylation does not proceed to completion and that ...
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A RESHETNIKOV | 797 |
A TSIMMERGAKL and G V LAVROVA | 860 |
THE PAGE NUMBERS | 941 |
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absorption bands Akad alkali metal ammonia ammonium analysis anhydrous anion aqueous solutions atoms bond caesium calculated carbonate cations Chem chemical chloride cm-¹ complex formation composition compounds concentration constant coordination corresponding crystallisation crystals decomposition determined diagram endothermic endothermic effect equation equilibrium erbium europium eutectic extraction fluoride formed germanium H₂O hafnium hydrated hydrochloric acid hydrogen hydroxide increase infrared Inorg ionic ions isotherm kcal Khim ligand liquid lithium melt method mixture molar mole molecules Moscow Nauk SSSR Neorg nickel niobium nitrate nitric acid obtained optical density oxide perchlorate plexes potassium precipitate prepared pyridine range ratio reaction reagent rhodium rubidium Russ ruthenium salt scandium shows sodium solid phase solu solubility specimen stability structure studied sulphate sulphuric acid Table temperature ternary tetrahydroborate thermal thermogram thermogravimetric thiocyanate thorium tion titanium values X-ray yttrium Zhur zirconium