Russian Journal of Inorganic Chemistry, Tập 43,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1998 |
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Kết quả 1-3 trong 40
Trang 1339
... precipitate . To the filtrate , 26.4 ml 7.55 M H3PO4 ( 0.2 mol ) and 230.4 g MoO3 ( 1.6 mol ) were added in succession . The resulting sus- pension was gradually warmed to 70-90 ° C and stirred at this temperature for 10-12 h . MoO ...
... precipitate . To the filtrate , 26.4 ml 7.55 M H3PO4 ( 0.2 mol ) and 230.4 g MoO3 ( 1.6 mol ) were added in succession . The resulting sus- pension was gradually warmed to 70-90 ° C and stirred at this temperature for 10-12 h . MoO ...
Trang 1605
... precipitate formed 10.0 12.8 2.0 11.9 | v 17.8 2 2 2 7.3 V 2 11.3 VI 5.1 3.0 No precipitate formed 5.3 3 4.9 XVI 10.3 3.0 9.3 XVI 10.0 3 XVI , IV 7.7 3.5 7.1 XII 5.2 4 4.3 XVI 10.5 3.7 XII , II 10.0 4 5.3 XVI , XV 13.2 3.5 7.4 XIII 21.4 ...
... precipitate formed 10.0 12.8 2.0 11.9 | v 17.8 2 2 2 7.3 V 2 11.3 VI 5.1 3.0 No precipitate formed 5.3 3 4.9 XVI 10.3 3.0 9.3 XVI 10.0 3 XVI , IV 7.7 3.5 7.1 XII 5.2 4 4.3 XVI 10.5 3.7 XII , II 10.0 4 5.3 XVI , XV 13.2 3.5 7.4 XIII 21.4 ...
Trang 1720
... precipitate forms . The filtered off precipitate turns yellow upon being kept in air . This color change does not take place in the mother solution . The change of the precipitate color in air is accompa- nied by weight loss . The ...
... precipitate forms . The filtered off precipitate turns yellow upon being kept in air . This color change does not take place in the mother solution . The change of the precipitate color in air is accompa- nied by weight loss . The ...
Nội dung
Vol 43 No 9 1998 | 1301 |
Xray Diffraction Study of LnMn2O5 5 Ln La Nd M Ca Ba LIBRARY | 1308 |
Synthesis of MolybdenumIV Oxide in Lithium ChloridePotassium Chloride EutecticMelts | 1317 |
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2H₂O absorption acid analysis angle anions aqueous solution atoms band barium calculated carbon cathodoluminescence cation chelate Chem chemical Chemistry Chernorukov chloride cm-¹ complexes composition compounds concentration copper(II corresponding crown ether crystal curves datolite decomposition decrease determined dimers electron energy English Translation Copyright enthalpies experimental extraction fluorides formation frequencies H₂O hafnium Hayka/Interperiodica Publishing Russia heating HF MP2 HF hydrogen bonds increase Inorg Inorganic interaction ions kcal/mol Khim kJ/mol Koord lanthanide ligand lithium macrocycle melt metal method mixture mol/l Moscow Neorg nitrate Original Russian Text oxide oxygen oxygen atoms phase phosphate plexes podands porphyrin potassium protons range ratio reaction Russia Received Russian Text Copyright salts samples sodium solid solutions solu solubility spectra spectrum stability structure studied synthesis Table temperature thermal tion ture unit cell parameters values vibrations water molecules X-ray diffraction X-ray powder diffraction zirconium