Russian Journal of Inorganic Chemistry, Tập 9,Phần 1British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1964 |
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Trang 619
... reaction initiation on the rate of tempera- ture rise was not found for the reaction between HgS and SeO2 . Thus , when the rate of heating of a mixture ( mois- ture 0.5 % ) was changed from 4 to 14 deg min - 1 the initiation ...
... reaction initiation on the rate of tempera- ture rise was not found for the reaction between HgS and SeO2 . Thus , when the rate of heating of a mixture ( mois- ture 0.5 % ) was changed from 4 to 14 deg min - 1 the initiation ...
Trang 726
... reaction in the absence of vana- dium at pH 3.15 . rate increases with the addition of oxalic acid ( the pH was kept constant ) . In Fig . 2 , the variation of log tan a with log [ H2C2O4 ] in the absence of vanadium , the slope of the ...
... reaction in the absence of vana- dium at pH 3.15 . rate increases with the addition of oxalic acid ( the pH was kept constant ) . In Fig . 2 , the variation of log tan a with log [ H2C2O4 ] in the absence of vanadium , the slope of the ...
Trang 739
... reaction is according to Eqn . ( 6 ) . Possibly , however , at 80-100 ° reaction ( 9 ) proceeds without the intermediate formation of sodium fluoroborate , and sodium tetrafluoroaluminate is formed by the reaction of sodium fluoride ...
... reaction is according to Eqn . ( 6 ) . Possibly , however , at 80-100 ° reaction ( 9 ) proceeds without the intermediate formation of sodium fluoroborate , and sodium tetrafluoroaluminate is formed by the reaction of sodium fluoride ...
Nội dung
January | 1 |
of aluminium iron silicon calcium | 7 |
Explanation of the trans influence | 22 |
Bản quyền | |
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Thuật ngữ và cụm từ thông dụng
absorption spectra acetic acetonitrile acid Akad alcohol alkali alloys ammonium analysis anhydrous aqueous solutions atoms band boron cadmium caesium calcium calculated carbonate Chem chemical Chemistry coefficients complex composition compounds concentration constant coordination corresponding crystallisation crystals decomposition dehydration determined dichromate endothermic endothermic effect equilibrium diagram erbium eutectic experimental extraction fluoride formation formed H₂O hafnium heating curves hydrates hydrogen hydrolysis hydroxide indium Inorg ionic ions iron(III kcal Khim lanthanum ligand liquid melting metal methanol method mixture molar mole Moscow Nauk SSSR neodymium Neorg nickel nitrate obtained oxalate oxalato-groups phosphate phthalocyanine potassium precipitate prepared ratio reaction reduction rhenium Russ S. A. Durov salicylate salts samarium selenite shows sodium solid phase solid solutions solu solubility solvent specimens stability structure studied sulphate Table tantalum temperature ternary thallium thermal thermogram thiocyanate thorium tion uranium values water molecules X-ray diffraction Zhur zinc zirconium