Russian Journal of Inorganic Chemistry, Tập 49,Số phát hành 8-10British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2004 |
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Trang 1241
... ratio , this decrease is about 115 K. From DTA data , the onset temperature of oxygen evolution decreases abruptly as FeO is added ( Fig . 1 , a ) , as under the effect of a - Fe2O3 . When the FeO - to- NaOCl , molar ratio approaches ...
... ratio , this decrease is about 115 K. From DTA data , the onset temperature of oxygen evolution decreases abruptly as FeO is added ( Fig . 1 , a ) , as under the effect of a - Fe2O3 . When the FeO - to- NaOCl , molar ratio approaches ...
Trang 1285
... ratio of 1 : 1. The solutions . were stirred on a stirrer at 60 rpm for 1 h , which was sufficient for equilibrium to be established in the system . The rhenium content of the feed and equilibrium solutions was determined by inductively ...
... ratio of 1 : 1. The solutions . were stirred on a stirrer at 60 rpm for 1 h , which was sufficient for equilibrium to be established in the system . The rhenium content of the feed and equilibrium solutions was determined by inductively ...
Trang 1297
... ratio at low is independent of the metal concen- tration , then it drops with increasing metal concentra- tion . The molecular weight calculated for the extracted complex also proves that scandium is extracted as a monomeric species ...
... ratio at low is independent of the metal concen- tration , then it drops with increasing metal concentra- tion . The molecular weight calculated for the extracted complex also proves that scandium is extracted as a monomeric species ...
Nội dung
Vol 49 No 8 | 1136 |
Synthesis and Characterization of Some Rubidium Orthoperiodates | 1143 |
Interaction of Zirconium Yttrium and Zinc Tetrahydroborate Complexes | 1154 |
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absorption According acid addition analysis angles anion aqueous atoms band bismuth bond cage calculated cations changes Chem chemical Chemistry chloride clusters cm-¹ compared complex composition compounds concentration constants containing coordination Copyright corresponding crystal curves decomposition decrease determined distances effect electronic energy exchange experimental extraction formation frequencies groups heating higher hydrates hydrogen increase Inorg Inorganic interaction ions isomer Khim layer lead lengths ligand measured metal method mixture mol/l molecular molecules Moscow Neorg observed obtained oxide oxygen parameters phase Phys Physics positions prepared presence properties range ratio reaction REFERENCES refined reflections region respectively Russ Russian salt sample Sciences shifts showed sodium solid solution space group spectra spectrum stability stage structure studied synthesis Table temperature thermal tion Translation unit values vibrations X-ray diffraction