Russian Journal of Inorganic Chemistry, Tập 34,Trang 1-924Chemical Society., 1989 |
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Kết quả 1-3 trong 80
Trang 398
... shows a strong exothermic effect at 195 ° C , whereas the curve for HMTA shows no exothermic effects . Its decomposition is marked by effects above 200 ° C . About 2 % NH3 is detected in the effluent gases . The absence of hydrogen ...
... shows a strong exothermic effect at 195 ° C , whereas the curve for HMTA shows no exothermic effects . Its decomposition is marked by effects above 200 ° C . About 2 % NH3 is detected in the effluent gases . The absence of hydrogen ...
Trang 495
... shows that the IS are practically the same , but the QS increases considerably ( by ~ 0.25 mm s1 ) when the salicylidene residue is replaced by the acetylacetonate residue at the N atom . The data in Table 3 also show that in the range ...
... shows that the IS are practically the same , but the QS increases considerably ( by ~ 0.25 mm s1 ) when the salicylidene residue is replaced by the acetylacetonate residue at the N atom . The data in Table 3 also show that in the range ...
Trang 677
... show that hydrated potassium hexavanadate1o loses water completely at 240 ° C , and at 375 ° C the DTA curve shows a weak exothermic effect . The specimen melts in the range 480-500 ° C . Potassium hexavanadate heated at 240 ° C ...
... show that hydrated potassium hexavanadate1o loses water completely at 240 ° C , and at 375 ° C the DTA curve shows a weak exothermic effect . The specimen melts in the range 480-500 ° C . Potassium hexavanadate heated at 240 ° C ...
Nội dung
A covertocover translation of Zhurnal Neorganicheskoi Khimii January 1989 Volume 34 Number | 1 |
A covertocover translation of Zhurnal Neorganicheskoi Khimii February 1989 Volume 24 Number | 2 |
Interaction of some divalent cations with phthalic acid 15 27 | 15 |
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absorption acid Akad anion aqueous solution atoms band bond calculated carbon cation Chem chemical Chemistry chloride cm-¹ cm¹ coefficient complex formation composition compounds concentration configuration containing coordination copper(II corresponding crown ether crystallisation crystals curve decrease determined distances electronic endothermic equilibrium ethanol ethylenediamine experimental extraction Figure formed given in Table graphite H₂O heating hydrogen increase infrared spectra Inorg ionic ions iron(II Khim Khimiya lanthanide ligand metal method mixture mmol Moscow NaClO4 Nauk SSSR Neorg Neorganicheskoi Khimii 34 nickel(II nitrogen obtained oxide oxygen parameters perchlorate phase phosphinothricin potassium precipitates present proton Raman range ratio reaction rhodium rhodium(II Russ ruthenium salts shows sodium solid solutions solubility solvent specimens spectrum stoichiometric structure studied sulphate synthesis temperature thermal analysis thermal decomposition titration Translated from Zhurnal values vibrations water molecules wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhurnal Neorganicheskoi Khimii zirconium