Russian Journal of Inorganic Chemistry, Tập 33,Trang 619-1242Chemical Society, 1988 |
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Kết quả 1-3 trong 84
Trang 651
... tion of the solutions of the reagent and titanium ( III ) was 102 M , and that of vanadium ( IV ) 10-3 M. The ... tion is added to a solution containing vanadium ( IV ) ions and the dye , an intense green colour appears after 30 s . The ...
... tion of the solutions of the reagent and titanium ( III ) was 102 M , and that of vanadium ( IV ) 10-3 M. The ... tion is added to a solution containing vanadium ( IV ) ions and the dye , an intense green colour appears after 30 s . The ...
Trang 797
... tion of lanthanide oxides increases from its initial concentra- tion in the original carbonate from 50 % to 100 % . This is accompanied by a corresponding increase in the concentra- tion of the fluorides of lanthanum , neodymium , and ...
... tion of lanthanide oxides increases from its initial concentra- tion in the original carbonate from 50 % to 100 % . This is accompanied by a corresponding increase in the concentra- tion of the fluorides of lanthanum , neodymium , and ...
Trang 962
... tion of the organic component with the simultaneous formation of the crystalline thermal decomposition product , lanthanum chloride . The mass loss was 53.0 mass % ( Table 1 ) . The study of the thermal behaviour of the compound of ...
... tion of the organic component with the simultaneous formation of the crystalline thermal decomposition product , lanthanum chloride . The mass loss was 53.0 mass % ( Table 1 ) . The study of the thermal behaviour of the compound of ...
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Journal of | 619 |
The preparation and chemical properties of single | 625 |
The kinetics and mechanism of the thermal decompo | 632 |
Bản quyền | |
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1987 Translated absorption acid Akad alkali metal ammonium ammonium thiocyanate anion aqueous solutions bands bonds calculated cations Chem chemical Chemistry chloride cm-¹ cm¯¹ cm¹ complex formation components composition concentration constant containing coordination compounds copper(II corresponding crystallisation crystals curves decrease determined electron equilibrium diagram europium experimental extraction Figure fluoride formed H₂O heated hydrated hydrogen hydroxide increase infrared spectra Inorg interaction ionic ions Khim lanthanide lanthanum ligand method mixture mole Moscow Nauk SSSR Neorg nickel(II nitrate nitrogen obtained oxide oxygen atoms parameters phosphate platinum(IV plexes potassium range ratio reaction reagent rhenium rhodium(III Russ Russ.J salts scandium shows sodium solid phase solid solutions solubility specimens spectrum structure studied sulphate synthesised temperature ternary thallium thermal analysis thermal decomposition tion Translated from Zhurnal values vanadium vibrations water molecules wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii