Russian Journal of Inorganic Chemistry, Tập 5,Số phát hành 7-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1960 |
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... boron oxide is fundamental , as this is required in many thermodynamic calculations . Numerous calculations of this ... boron preparations used is sometimes unknown or low . We have employed three independent methods to deter- mine the ...
... boron oxide is fundamental , as this is required in many thermodynamic calculations . Numerous calculations of this ... boron preparations used is sometimes unknown or low . We have employed three independent methods to deter- mine the ...
Trang 1279
... boron ( spontaneously igniting in an atmosphere of chlorine ) was used and it is not clear what the state of ... boron trichloride and are not reliable , as doubtful values of the heat of formation of boron oxide have been used . On the ...
... boron ( spontaneously igniting in an atmosphere of chlorine ) was used and it is not clear what the state of ... boron trichloride and are not reliable , as doubtful values of the heat of formation of boron oxide have been used . On the ...
Trang 1283
... boron nitride ( in millimoles ) are given in columns 5 and 6 res- pectively . Values of -AU ( column 7 ) are obtained by divid- ing Qreact by the corresponding number of moles of boron nitride . DISCUSSION None of the substance was lost ...
... boron nitride ( in millimoles ) are given in columns 5 and 6 res- pectively . Values of -AU ( column 7 ) are obtained by divid- ing Qreact by the corresponding number of moles of boron nitride . DISCUSSION None of the substance was lost ...
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Journal | 677 |
THE PAGE NUMBERS 2arsonic acid12azo18dihydroxynaphthalene3 6disulphonic | 795 |
Journal | 937 |
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Akad alcohol alkali alloys aluminium ammonia ammonium analysis annealed aqueous phase aqueous solution atoms beryllium boron cadmium caesium calcium calculated carbon Chem chemical chloride coefficient complex composition compounds concentration constant coprecipitation corresponding crystallisation crystals curve decomposition determined diagram diffraction equilibrium ether eutectic experimental extraction formation formed g/litre gallium H₂O hafnium heat HNO3 hydrate hydrochloric acid hydrogen hydrolysis hydroxide ibid increase Inorg iodide ionic isotherm kcal Khim Kurnakov ligands liquid phase lithium lithium peroxide melting metal methanol method mixture mole molecules NaCl NaOH Nauk SSSR Neorg niobium nitric acid Obshch obtained organic phase oxide oxygen phosphate platinum potassium precipitate ratio reaction rubidium salt shows sodium solid phase solid solutions solu solubility solvent specimens stable studied sulphate Table temperature ternary thermal thiourea tion titanium uranium uranyl nitrate values viscosity X-ray Zhur zirconium