Russian Journal of Inorganic Chemistry, Tập 38,Trang 1011-1486Chemical Society., 1993 |
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Kết quả 1-3 trong 95
Trang 1066
... solutions , the processes that are of importance for preparing high - T superconducting materials by cryochemical synthesis [ 2 , 3 ] . As noted [ 1 ] , a total concentration of the three - nitrate solution having the molar ratio Y : Ba ...
... solutions , the processes that are of importance for preparing high - T superconducting materials by cryochemical synthesis [ 2 , 3 ] . As noted [ 1 ] , a total concentration of the three - nitrate solution having the molar ratio Y : Ba ...
Trang 1146
... solutions are reported . These processes may be used successfully for the solution of applied problems . pounds , tungsten is extractable from technological HCO3 upon hydrolysis. INTRODUCTION The conventional process for the recovery of ...
... solutions are reported . These processes may be used successfully for the solution of applied problems . pounds , tungsten is extractable from technological HCO3 upon hydrolysis. INTRODUCTION The conventional process for the recovery of ...
Trang 1412
... solution was filtered . Hydrochloric acid ( 3 ml 37 % HCl ) was then added and the solution was evaporated to dryness ( an aqueous solution of this salt should be neutral ) . The salt was dried ( over P2Os ) and dissolved in acetone ...
... solution was filtered . Hydrochloric acid ( 3 ml 37 % HCl ) was then added and the solution was evaporated to dryness ( an aqueous solution of this salt should be neutral ) . The salt was dried ( over P2Os ) and dissolved in acetone ...
Nội dung
Vol 38 No 7 | 1012 |
Thermal Dehydration of Copper Hydroxophosphate | 1018 |
On the Problem of Chemical Mechanisms of Fluorapatite Dissolution in Acids | 1025 |
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1993 by Interperiodica 1993 by Zhurnal acid Akad analysis anion aqueous solutions bond lengths calculated cations Chem chemical Chernyaev chloride cm-¹ composition concentration configuration constants COORDINATION COMPOUNDS coordination number coordination sphere corresponding crystal curve decrease determined Dioxane dissociation electrolytes electron energy English Translation Copyright equilibrium experimental extraction fluorapatite H₂O heating hydration hydrogen bonds increase interaction ionic ions kcal/mol Khim ligand metal method mixture mol/l molybdenum monogermane Moscow Nauk SSSR Neorg nitrate nitrogen NMR spectra observed obtained octahedral Original Russian Edition oxides oxygen oxygen atoms parameters phase Phys platinum(IV plexes properties proton ratio reaction respectively Russia Received Russian Academy Russian Edition Copyright salts sample SiCl solu solubility solvent space group spectrum stability structure studied sulfonic acids synthesis Table temperature thermal tion transition tungsten values vanadium(V vibrations water molecules X-ray diffraction Zhurnal Neorganicheskoi Khimii