Russian Journal of Inorganic Chemistry, Tập 25,Số phát hành 7,Trang 961 -Số phát hành 12,Trang 1867Chemical Society., 1980 |
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... mass loss of the test sub- stance under these conditions lies within the range 9.3- 9.4 % , that is , agrees well with the calculated value of 9.36 mass % . The endothermic effect on the DTA curve ( Fig . 1b ) in the temperature range ...
... mass loss of the test sub- stance under these conditions lies within the range 9.3- 9.4 % , that is , agrees well with the calculated value of 9.36 mass % . The endothermic effect on the DTA curve ( Fig . 1b ) in the temperature range ...
Trang 1269
... mass % at 0 ° C , 3.73 mass % at 30 ° C . The solubility of urea at 0 ° C is 45.56 mass % , and 57.50 mass % at 30 ° C . Hence at 0 ° C there is a decrease in the solubility of urea and an increase in that of dysprosium sulphate . In ...
... mass % at 0 ° C , 3.73 mass % at 30 ° C . The solubility of urea at 0 ° C is 45.56 mass % , and 57.50 mass % at 30 ° C . Hence at 0 ° C there is a decrease in the solubility of urea and an increase in that of dysprosium sulphate . In ...
Trang 1399
... mass % Compn . of " residue " , mass % The greatest CeO2 solubility is observed for 14-22 mass % SO ,, where it reaches > 20 mass and it then drops rapidly outside this range . The solubility of the basic sulphate CeO2.SO , .H2O is 3-5.5 ...
... mass % Compn . of " residue " , mass % The greatest CeO2 solubility is observed for 14-22 mass % SO ,, where it reaches > 20 mass and it then drops rapidly outside this range . The solubility of the basic sulphate CeO2.SO , .H2O is 3-5.5 ...
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1979 Translated absorption bands acid aluminium analysis anion atoms bond calculated Chem chemical Chemistry chloride chromium(III cm-¹ cm¹ complex formation components composition compounds concentration coordination copper(II corresponding crystallisation crystals curves decomposition decrease determined ditto DMSO electrical conductivity electronic equilibrium ethanol eutectic experimental extraction Figure fluoride formed H₂O heating hydrogen hydroxide increase infrared infrared spectra Inorg interaction investigated ionic ions isothermal kcal Khim lanthanide ligand liquid magnesium manganese(III mass melt metal method mixture molar mole molecules molybdenum Moscow Nauk SSSR neodymium Neorg nickel(II nitrate obtained oxide oxygen parameters precipitate range ratio reaction reagent Russ Russ.J salt shows sodium solid phases solid solutions solubility solvent specimens spectrum stability constants structure studied sulphate synthesis Table temperature ternary thermal tion Translated from Zhurnal vanadium vanadium(III vibrations wavenumbers X-ray diffraction X-ray diffraction patterns ytterbium Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii zirconium