Russian Journal of Inorganic Chemistry, Tập 8British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1963 |
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Trang 151
... constant : B = { Th , L ] [ Th ** ] [ L ] ' ( 15 ) ( 16 ) for the complex Th2 ( CH2CO2 ) & * is calculated from the for- mula : 2/2 B K1 , AK KD , KD , • ( 17 ) where k is the first hydrolysis constant for thorium , kD1 and kD2 are the ...
... constant : B = { Th , L ] [ Th ** ] [ L ] ' ( 15 ) ( 16 ) for the complex Th2 ( CH2CO2 ) & * is calculated from the for- mula : 2/2 B K1 , AK KD , KD , • ( 17 ) where k is the first hydrolysis constant for thorium , kD1 and kD2 are the ...
Trang 225
... constant ( 1 × 10-2 ) ob- tained for lanthanum ‡ . Since the dissociation constant of H [ SmY ] is 6 × 10 - 3 , 3 presumably there is a stepwise de- crease in this constant in the series of rare - earth metals as their atomic number ...
... constant ( 1 × 10-2 ) ob- tained for lanthanum ‡ . Since the dissociation constant of H [ SmY ] is 6 × 10 - 3 , 3 presumably there is a stepwise de- crease in this constant in the series of rare - earth metals as their atomic number ...
Trang 462
... constant Sm : HY ratio of 1 : 5 ( CSm3 = 3.263 × 10-3 M , λ = 406 mμ ) . 0,100 0.050 Fig . 10 . 1 1 3 4 5 6 7 8 9 PM Optical density D as a function of pH for a constant Eu : HAY ratio of 1 : 5 ( CEu3 + = = 3.934 × 10-3 M , λ = 396 mμ ) ...
... constant Sm : HY ratio of 1 : 5 ( CSm3 = 3.263 × 10-3 M , λ = 406 mμ ) . 0,100 0.050 Fig . 10 . 1 1 3 4 5 6 7 8 9 PM Optical density D as a function of pH for a constant Eu : HAY ratio of 1 : 5 ( CEu3 + = = 3.934 × 10-3 M , λ = 396 mμ ) ...
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absorption spectra acetate acid Akad alkali alloys ammonia ammonium analysis anhydrous anion aqueous solutions atom beryllium bond caesium calcium calculated carbon cations Chem chemical chloride cm-¹ cm² coefficient complex composition compounds concentration constant corresponding crystallisation crystals decomposition determined dissociation dissolved equilibrium diagram ether ethylenediamine eutectic extraction filtered formation formed H₂O hydrates hydrochloric acid hydrogen hydrolysis hydroxide increase indium infrared Inorg ions iridium isotherm kcal Khim LiCl ligand melting metal methanol method mixture molar mole mole-¹ molecules molybdate molybdenum Moscow NaCl NaOH Nauk SSSR Neorg niobium nitrobenzene Obshch obtained oxide potassium precipitate ratio reaction reciprocal system rhodium Russ salts shows sodium solid phase solid solutions solu solubility solvent specimens studied substance sulphates sulphide sulphuric Table tantalum temperature ternary system thermal thiooxine thorium tion titration values vanadium vapour pressure water molecules X-ray Zhur zinc