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 78
Trang 60
... concentration ( 0.001 M ) is higher . Ι I 2,0 1.0 0 2 2 a of the plot of the signal intensity of the complex against time , varies linearly with ascorbic acid concentration at all the experimental temperatures and therefore the kinetic ...
... concentration ( 0.001 M ) is higher . Ι I 2,0 1.0 0 2 2 a of the plot of the signal intensity of the complex against time , varies linearly with ascorbic acid concentration at all the experimental temperatures and therefore the kinetic ...
Trang 191
... concentration of 101 g - ion litre1 , that is , exceeding by an order of magnitude the concentration of the remaining solutions . The curve obtained is situated on the graph below the analogous one ( curve 1 ) with lower Eu3 concentration ...
... concentration of 101 g - ion litre1 , that is , exceeding by an order of magnitude the concentration of the remaining solutions . The curve obtained is situated on the graph below the analogous one ( curve 1 ) with lower Eu3 concentration ...
Trang 538
... concentration and only drops slightly when the H3PO4 concentration is increased , that is , the stability of the iron ( III ) fluoro - complexes is greater than that of the phosphato - complexes . -400 -200 stat , mV [ HF ] free Σ [ HF ] ...
... concentration and only drops slightly when the H3PO4 concentration is increased , that is , the stability of the iron ( III ) fluoro - complexes is greater than that of the phosphato - complexes . -400 -200 stat , mV [ HF ] free Σ [ HF ] ...
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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