Russian Journal of Inorganic Chemistry, Tập 8British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1963 |
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Kết quả 1-3 trong 52
Trang 18
... band , m . band of moderate intensity , w . band , v.w. = very weak band , i . = inflection , b . = broad band . ) = = = weak V ( N - H ) v ( C = N ) Other frequencies ( 1 ) ~ 3175 * v.s. , b . ~ 3440 m . 1617 v.s. 1572 * s . ( ĴNH ) ...
... band , m . band of moderate intensity , w . band , v.w. = very weak band , i . = inflection , b . = broad band . ) = = = weak V ( N - H ) v ( C = N ) Other frequencies ( 1 ) ~ 3175 * v.s. , b . ~ 3440 m . 1617 v.s. 1572 * s . ( ĴNH ) ...
Trang 246
... band of the solvent ( 1740 cm - 1 ) has undergone such a large displacement ( 80 cm - 1 ) that it would perhaps be more correct to speak of the appearance of a new band at 1660 cm - 1 ( Fig . 3b ) . This band can be assigned to vibra ...
... band of the solvent ( 1740 cm - 1 ) has undergone such a large displacement ( 80 cm - 1 ) that it would perhaps be more correct to speak of the appearance of a new band at 1660 cm - 1 ( Fig . 3b ) . This band can be assigned to vibra ...
Trang 247
... band is observed at 1700 cm - 1 , corresponding to the bound C = 0 group . However , these bands at 1700 cm - 1 differ greatly , being considerably wider in the extract from HC1 than in that from LiCl . This difference may be attributed ...
... band is observed at 1700 cm - 1 , corresponding to the bound C = 0 group . However , these bands at 1700 cm - 1 differ greatly , being considerably wider in the extract from HC1 than in that from LiCl . This difference may be attributed ...
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BABAEVA I B BARANOVSKII and Yu Ya KHARITO | 106 |
S VOLZHENSKII M V PASHKOVSKII | 129 |
February | 132 |
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absorption acetate acid Akad alkali alloys ammonia ammonium analysis anions aqueous phase aqueous solutions caesium calculated cations Chem chemical chloride cm² complex composition compounds concentration constant coprecipitation corresponding crystallisation crystals curve decomposition determined diagonals dissociation equilibrium diagram ether ethylenediamine eutectic extraction formation formed gallic acid H₂O heating hydrated hydrochloric acid hydrogen hydrolysis hydroxide increase indium Inorg ions iridium isomolar isotherm K₁ K₂TaF kcal Khim ligand melting metal method mixture molar mole molecules molybdate molybdenum NaCl NaOH Nauk SSSR Neorg niobium nitrobenzene Obshch obtained organic phase oxide partition coefficient phenols potassium praseodymium precipitate ratio reaction reciprocal system rhodium rubidium Russ salts shows sodium solid phase solid solutions solu solubility solvent spectra stability studied sulphide Table tantalum temperature ternary system thallium thermal thorium tion titration values vanadium vapour pressure X-ray Zhur