Russian Journal of Inorganic Chemistry, Tập 14,Phần 1British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1969 |
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Kết quả 1-3 trong 82
Trang 385
... Figure 4 . Variation of the optical density with the molar concentration ratio [ CH ( OH ) 2 ] / [ VOSO1 ] for cvoso , = 1 x 10 M : 1 ) pH 3.5 ; 2 ) pH 5.5 . 0.8 0.4 Figure 2 . 400 600 800 1000 λ , nm Absorption spectra of the catechol ...
... Figure 4 . Variation of the optical density with the molar concentration ratio [ CH ( OH ) 2 ] / [ VOSO1 ] for cvoso , = 1 x 10 M : 1 ) pH 3.5 ; 2 ) pH 5.5 . 0.8 0.4 Figure 2 . 400 600 800 1000 λ , nm Absorption spectra of the catechol ...
Trang 419
... Figure 2 shows the change in pH of tartaric acid solutions which an increase in germanium dioxide dis- solution , as a function of the GeO2 content in solution . may be seen from this figure and the Table , the germanium- tartaric acid ...
... Figure 2 shows the change in pH of tartaric acid solutions which an increase in germanium dioxide dis- solution , as a function of the GeO2 content in solution . may be seen from this figure and the Table , the germanium- tartaric acid ...
Trang 547
... Figure 6 . Zr 9 4 2 3 1 2 : 31 : 21 : 41 : 9 Csi Czr The silicon - zirconium isomolar series : - = 1 ) csi + cZr = 1/250 , CMo 4 × 10-4 M ; 2 ) csi + cZr = 1 / 300 , CMo = 4 × 10-4 M. 0.37 0.37 6.1 Figure 4 . Effect of silicon on the ...
... Figure 6 . Zr 9 4 2 3 1 2 : 31 : 21 : 41 : 9 Csi Czr The silicon - zirconium isomolar series : - = 1 ) csi + cZr = 1/250 , CMo 4 × 10-4 M ; 2 ) csi + cZr = 1 / 300 , CMo = 4 × 10-4 M. 0.37 0.37 6.1 Figure 4 . Effect of silicon on the ...
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INORGANIC | 1 |
The composition and certain properties of alkali | 13 |
Reaction of uranium dioxide and ironIII oxide | 18 |
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absorption band absorption spectra acetone acid Akad alcohol ammonia ammonium analysis aqueous solution atoms bond calculated cation cerium Chem chloride cm-¹ composition compounds concentration coordinated copper(II corresponding crystallisation crystals curve decomposition decrease determined dioxan dioxide dissociation endothermic endothermic effect equilibrium ether experimental extraction Figure formed frequencies germanium germanium dioxide H₂O hafnium heating hydrate hydrogen hydrolysis hydroxide increase indium infrared infrared absorption spectra infrared spectra Inorg investigated ions iron(III isotherm K₁ kcal Khim lanthanum ligand lithium mass methanol method mixture mole molybdate Moscow Nauk SSSR neodymium Neorg niobium nitrate obtained oxide oxygen phosphate platinum platinum(II plexes potassium praseodymium precipitate pyridine range ratio reaction Russ salt shows sodium solid phase solu solubility solvent specimen spectrum stretching vibrations studied sulphate sulphuric Table temperature ternary thermal thermogram thiourea tion values vapour Xylenol Orange Zhur zinc zirconium