Russian Journal of Inorganic Chemistry, Tập 20,Phần 1British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1975 |
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Kết quả 1-3 trong 75
Trang 183
... determined by the Asmus method and by the method of Harvey and Manning from the ratios of the slopes at three wavelengths ( 520 , 540 , and 600 nm ) , as in the determination of the instability constants ( Figs . 4 and 5 ) . This ...
... determined by the Asmus method and by the method of Harvey and Manning from the ratios of the slopes at three wavelengths ( 520 , 540 , and 600 nm ) , as in the determination of the instability constants ( Figs . 4 and 5 ) . This ...
Trang 225
... determined iodo- metrically . Determination of fluoride ion . Fluoride ion was determined gravimetrically as PbClF . The deter- mination of fluoride ion in the hexammines was carried out directly with weighed specimens of the salts ...
... determined iodo- metrically . Determination of fluoride ion . Fluoride ion was determined gravimetrically as PbClF . The deter- mination of fluoride ion in the hexammines was carried out directly with weighed specimens of the salts ...
Trang 343
... determined by thermography1 , 5. Lithium and potassium chlorides were taken as standards . The optical constants were determined by the immersion method at 20 ° C . The refractive indices were determined by a statistical method for a ...
... determined by thermography1 , 5. Lithium and potassium chlorides were taken as standards . The optical constants were determined by the immersion method at 20 ° C . The refractive indices were determined by a statistical method for a ...
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JOURNAL | 1 |
Complex formation by rareearth elements with | 33 |
N G Dzyubenko L I Martynenko and V I Spitsyn | 74 |
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absorption bands absorption spectra acid Akad alkali aluminium analysis anions aqueous solutions atom bond calculated cerium Chem chemical Chemistry chloride cm-¹ cm¹ cobalt(II complex formation composition compounds concentration coordination corresponding crystallisation crystals curve decomposition dehydration density determined ditto equilibrium europium experimental extraction Figure fluoride formed gallium(III groups H₂O hafnium heating hydrated hydrogen hydroxide increase infrared infrared absorption spectra infrared spectra Inorg interaction investigated ionic ions iron(III isothermal Khim lanthanide lanthanum ligand metal methanol method mixture molar mole Moscow Nauk SSSR Neorg nickel(II obtained oxide phosphate platinum(II plexes potassium present Raman range ratio reaction Russ salts scandium shows sodium solid phases solid solutions solubility solvents specimens spectrum stability constants stretching vibrations structure studied sulphate Table temperature thermal thermographic tion titration Translated from Zhurnal vanadium vanadium(IV water molecules wavenumbers X-ray diffraction yttrium Zhur Zhurnal Neorganicheskoi Khimii zirconium