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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... mixture was heated to 435-440 ° C , X - ray powder diffraction revealed only traces of Fe2O3 in the decomposition products ; FeO was completely converted into Fe2O3 only upon heating to 700 ° C . The isothermal sodium perchlorate ...
... mixture was heated to 435-440 ° C , X - ray powder diffraction revealed only traces of Fe2O3 in the decomposition products ; FeO was completely converted into Fe2O3 only upon heating to 700 ° C . The isothermal sodium perchlorate ...
Trang 1244
... mixture with Fe2O3 ; ( b ) mixture with FeO . mixture obeys the first - order kinetics for a < 0.75 . The found decomposition rate constants are plotted as InK versus inverse temperature 1 / T ( Fig . 4 , curve d ) , and the Arrhenius ...
... mixture with Fe2O3 ; ( b ) mixture with FeO . mixture obeys the first - order kinetics for a < 0.75 . The found decomposition rate constants are plotted as InK versus inverse temperature 1 / T ( Fig . 4 , curve d ) , and the Arrhenius ...
Trang 1245
... mixture with the ratio Fe : NaCIO , = 1 : 1 is heated to 420 ° C , FeO is found in reaction products in an amount of no more than 5-8 mol % . The oxygen evolution in the presence of iron begins at ca. 440 ° C , which is 20-25 K lower ...
... mixture with the ratio Fe : NaCIO , = 1 : 1 is heated to 420 ° C , FeO is found in reaction products in an amount of no more than 5-8 mol % . The oxygen evolution in the presence of iron begins at ca. 440 ° C , which is 20-25 K lower ...
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