Russian Journal of Inorganic Chemistry, Tập 1Chemical Society., 1962 |
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Kết quả 1-3 trong 87
Trang 137
... chemical compounds ? At the time of Proust , 100 to 150 years ago , nothing was known of the essence of the process of formation of chemical compounds ; chemical compounds of constant composition seemed mysterious " privileged pro ...
... chemical compounds ? At the time of Proust , 100 to 150 years ago , nothing was known of the essence of the process of formation of chemical compounds ; chemical compounds of constant composition seemed mysterious " privileged pro ...
Trang 138
The problem of the definition of the concept of chemical compounds is , naturally , mainly of theoretical value , since in practice it is much more important to be aware , first of all , of the total complex of physicochemical ...
The problem of the definition of the concept of chemical compounds is , naturally , mainly of theoretical value , since in practice it is much more important to be aware , first of all , of the total complex of physicochemical ...
Trang 146
... chemical reaction of molecules is reduced to redistribution of interatomic bonds with the formation of new , usually more complicated compounds ( complex compounds ) . Chemically bonded atoms ( or molecular groups ) form molecules which ...
... chemical reaction of molecules is reduced to redistribution of interatomic bonds with the formation of new , usually more complicated compounds ( complex compounds ) . Chemically bonded atoms ( or molecular groups ) form molecules which ...
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Yanateva O K The Solubility of Dolomite in Water | 18 |
Voskresenskaya N K Thermodynamical Studies | 24 |
Luzhnaya N P N N Evseeva and N | 35 |
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1956 Zhurnal Neorganicheskoi adsorption AgBr AgNO3 alkali alloys aluminum ammonium anion anion exchange resin aqueous solutions atoms barium berthollide bromide carbide carbon cation Chem chemical compounds chloride cobalt components concentration constant corresponding crystallization daltonide decomposition decrease dehydration determined diagram effect electric conductivity electric resistivity electrolytic equilibrium eutectic eutectic point exchange resin experimental experiments Figure formation formed GaCl3 H₂O heating curves hexaniobate hydrogen hydroxide increase indium Inorganic Chemistry investigation ions Journal of Inorganic lattice layer liquid melting point metal method mixture mole molecules N. S. Kurnakov NaCl niobium nitrate nitric acid obtained oxide oxygen perchlorate peroxide physicochemical analysis potassium precipitate properties radioactive ratio reaction Received for publication salt samples saturated sodium sodium hydroxide solid phases solid solutions solubility specimen SSSR structure studied sulfate sulfuric acid Table temperature thermogram thorium tion titanium carbide transformation USSR valency variable composition X-ray ytterbium Zhurnal Neorganicheskoi Khimii zirconium