Russian Journal of Inorganic Chemistry, Tập 44,Số phát hành 5-8British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1999 |
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... heating compound II over conc . sulfuric acid inside a reactor , which was connected with the atmosphere through a drying column packed with P2O5 . The reactor was a desiccator in which a low - wattage oven was installed so as to ...
... heating compound II over conc . sulfuric acid inside a reactor , which was connected with the atmosphere through a drying column packed with P2O5 . The reactor was a desiccator in which a low - wattage oven was installed so as to ...
Trang 887
... heating rate is slow , a substantial part of the NH4NO3 is sublimed from the system until the melting point Tm ( NH4NO3 ) = 170 ° C is reached . This explains the feasibility of decomposing a sample of compound I with no liquid phase ...
... heating rate is slow , a substantial part of the NH4NO3 is sublimed from the system until the melting point Tm ( NH4NO3 ) = 170 ° C is reached . This explains the feasibility of decomposing a sample of compound I with no liquid phase ...
Trang 1244
... heating , ° C ture elevation min mm / s side ) , ° C the DTA curve ) , ° C heated process , ° C tion zone , ° C 199 ... heating the bottom end of the tube on a heating table at a rate of ~ 30 K / min from room temperature until the ...
... heating , ° C ture elevation min mm / s side ) , ° C the DTA curve ) , ° C heated process , ° C tion zone , ° C 199 ... heating the bottom end of the tube on a heating table at a rate of ~ 30 K / min from room temperature until the ...
Nội dung
Vol 44 No 5 | 635 |
Cation Diffusion during Ion Exchange on Zirconium Hydrogen Phosphate | 643 |
Recent Advances in the Chemistry of Unstable Higher Oxidation States of Transition Metals | 652 |
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absorption According acid activity addition analysis angle anions aqueous atoms band bond calculated cations cell changes Chem chemical Chemistry cm-¹ complexes components composition compounds concentration constant containing coordination Copyright corresponding crystal curves decrease described determined diagram distances effect electron elements energy erbium experimental extraction formation function groups heating higher hydrogen increase indicates initial Inorganic intensity interaction Journal Khim layer lead ligand measured melting metal method mixture mol/l molecules Moscow Neorg observed obtained occurs oxidation oxygen parameters peak phase Physics positions powder prepared presented properties range ratio reaction REFERENCES region respectively Russian salt samples Sciences shift shows similar sodium solid solutions solution space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition Translation unit values vibrations X-ray diffraction