Russian Journal of Inorganic Chemistry, Tập 33,Trang 619-1242Chemical Society, 1988 |
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Kết quả 1-3 trong 82
Trang 909
... hydrogen atmosphere . The primary hydrogenation of the alloy at room temperature is slow , and the maximum hydrogen concentration is not reached . Repetition of the hydrogenation - dehydrogenation cycles leads to an increase in the ...
... hydrogen atmosphere . The primary hydrogenation of the alloy at room temperature is slow , and the maximum hydrogen concentration is not reached . Repetition of the hydrogenation - dehydrogenation cycles leads to an increase in the ...
Trang 933
... hydrogen peroxide solutions in the presence of rhenium disulphide and molybdenite , the influence of the following factors was studied : the concentrations of hydrogen perox- ide and sodium hydroxide , temperature , and the time and ...
... hydrogen peroxide solutions in the presence of rhenium disulphide and molybdenite , the influence of the following factors was studied : the concentrations of hydrogen perox- ide and sodium hydroxide , temperature , and the time and ...
Trang 1129
... hydrogen selenites with different metal : selenous acid ratios . Fig.2 gives the infrared spectra of the hydrogen selenites Al2 ( SeO3 ) 3.3H2 . .SeO3 , Al2 ( SeO3 ) 3.H2SeO3 , Ga2 ( SeO3 ) 3.3H2SeO3 , In2 ( SeO3 ) 3 . .2H 2 SeO3.H2O ...
... hydrogen selenites with different metal : selenous acid ratios . Fig.2 gives the infrared spectra of the hydrogen selenites Al2 ( SeO3 ) 3.3H2 . .SeO3 , Al2 ( SeO3 ) 3.H2SeO3 , Ga2 ( SeO3 ) 3.3H2SeO3 , In2 ( SeO3 ) 3 . .2H 2 SeO3.H2O ...
Nội dung
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