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Kết quả 1-3 trong 47
Trang 1855
The procedure was proposed to allow the variation of the average particle size in the precipitate from 5 to 14 um . ... oxides with higher contents of the superconducting phase Bi , Sr.Ca Cu_020- ( 2212 ) than coarser precipitates . - .
The procedure was proposed to allow the variation of the average particle size in the precipitate from 5 to 14 um . ... oxides with higher contents of the superconducting phase Bi , Sr.Ca Cu_020- ( 2212 ) than coarser precipitates . - .
Trang 1856
بالمناسب الليل باب inclu Wulli mud 20 Sample 1 , which was obtained upon the quick addition 1 of the precipitate to the mixed nitrate solution . This allows for the suggestion that in Sample 2 , where the precipitant was added slowly ...
بالمناسب الليل باب inclu Wulli mud 20 Sample 1 , which was obtained upon the quick addition 1 of the precipitate to the mixed nitrate solution . This allows for the suggestion that in Sample 2 , where the precipitant was added slowly ...
Trang 1937
A light yellow residue was precipitated from the mined using isothermal distillation . chloroform in hexane . The precipitate was dried at 110 ° C . ( 2 ) Acetone ( 10 ml ) and 40 ml of water were added to 1 mmol ( 0.5344 g ) of VI .
A light yellow residue was precipitated from the mined using isothermal distillation . chloroform in hexane . The precipitate was dried at 110 ° C . ( 2 ) Acetone ( 10 ml ) and 40 ml of water were added to 1 mmol ( 0.5344 g ) of VI .
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Synthesis and Properties of Inorganic Compounds | 1517 |
Thermal Transformations of AmmoniumLithium Tripolyphosphates T N Galkova and E A Prodant | 1525 |
Synthesis Composition | 1531 |
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absorption according acid ammonium analysis anions appearance aqueous atoms bands bond calculated cations Chem chemical Chemistry chloride coefficients complexes components composition compounds concentration constants containing coordination Copyright corresponding crystals curve decrease dependence described determined diagram diffraction effect electron elements energy equation equilibrium exhibit experimental extraction figure formation formula groups heating increase indicates initial Inorganic intensity interaction ions Khim leads ligand mass measured melting metal method mixed mixture mol/l molecules Moscow Neorg Note observed obtained organic Original oxide oxygen parameters peritectic phase points position possible powder precipitate prepared present pressure properties Publishing range ratio reaction REFERENCES region respectively Russian salts samples shows similar sodium solid solutions spectra spectrum stability structure studied Synthesis Table temperature thermal tion trans Translation values vibrations X-ray