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 69
Trang 1339
... added to 550 ml of warm ( 60-70 ° C ) water to obtain a suspension . Next , 25.4 g ( 0.24 mol ) Na2CO3 ( in small portions of ~ 1 g ) and small amounts of H2O2 ( Σ [ H2O2 ] : [ V2O5 ] ≈ 0.2 ) were added simultaneously [ 8 , 9 ] . The ...
... added to 550 ml of warm ( 60-70 ° C ) water to obtain a suspension . Next , 25.4 g ( 0.24 mol ) Na2CO3 ( in small portions of ~ 1 g ) and small amounts of H2O2 ( Σ [ H2O2 ] : [ V2O5 ] ≈ 0.2 ) were added simultaneously [ 8 , 9 ] . The ...
Trang 1640
... added . Then , the aluminum content increases , followed by increases in boron and lithium concentration ( but not in chloride concentra- tion ) , and the process terminates by the formation of AHE mixed with the starting promoter ...
... added . Then , the aluminum content increases , followed by increases in boron and lithium concentration ( but not in chloride concentra- tion ) , and the process terminates by the formation of AHE mixed with the starting promoter ...
Trang 1662
... added ; in the 0.8 and 1.6 M solutions , the effect was unobservable . This observation is explained as follows . The initial pH is lower than 2.6 . All of the alkali added is consumed in neutralizing the nascent acid , and the ...
... added ; in the 0.8 and 1.6 M solutions , the effect was unobservable . This observation is explained as follows . The initial pH is lower than 2.6 . All of the alkali added is consumed in neutralizing the nascent acid , and the ...
Nội dung
Synthesis and Properties of Inorganic Compounds | 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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absorption acid analysis angle anions aqueous solution atoms band barium calculated carbon cathodoluminescence cation chelate Chem chemical 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 interaction ions kcal/mol Khim kJ/mol Koord lanthanide ligand lithium macrocycle MAHK Hayka/Interperiodica Publishing 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