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 47
Trang 54
... band maxima was 1-2 cm - 1 . The crystals were in an oil emulsion ( Figs . 2 and 3 , Table 1 ) . Both forms show an absorption band at 958 cm - 1 . The other bands of the B - form are slightly shifted as compared with those of the a ...
... band maxima was 1-2 cm - 1 . The crystals were in an oil emulsion ( Figs . 2 and 3 , Table 1 ) . Both forms show an absorption band at 958 cm - 1 . The other bands of the B - form are slightly shifted as compared with those of the a ...
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 = O group . However , these bands at 1700 cm - 1 differ greatly , being considerably wider in the extract from HCl than in that from LiCl . This difference may be attributed ...
... band is observed at 1700 cm - 1 , corresponding to the bound C = O group . However , these bands at 1700 cm - 1 differ greatly , being considerably wider in the extract from HCl than in that from LiCl . This difference may be attributed ...
Nội dung
January | 1 |
Normal orthophosphates | 30 |
Diacetyl thiosemicar | 38 |
Bản quyền | |
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acetate acid Akad alcohol alkali alloys ammonia ammonium analysis anion aqueous solutions atoms beryllium caesium calculated carbon cations Chem chemical chloride cm² coefficient complex components composition compounds concentration constant corresponding crystallisation crystals curve decomposition determined diagonals dissociation dissolved EDTA equilibrium diagram ether ethylenediamine eutectic experimental extraction formation formed glycine H₂O heating hydrates hydrochloric acid hydrogen hydrolysis hydroxide increase indium Inorg ionic ions iridium isomolar isotherms kcal Khim ligand melting metal methanol method mixture mole mole-¹ molecules molybdenum NaCl NaOH Nauk SSSR Neorg niobium nitrobenzene Obshch obtained optical density oxide potassium praseodymium precipitate prepared pyridine ratio reaction reciprocal system rhodium Russ salts shows sodium solid phase solid solutions solu solubility solvent specimens stability structure studied substance sulphate sulphuric Table temperature ternary system thermal Thermogram thorium tion titration values vanadium vapour pressure X-ray Zhur