Russian Journal of Inorganic Chemistry, Tập 7,Phần 1British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1962 |
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Trang 48
... disodium pyrophosphate are heated the triphosphate is formed directly , as follows : 4Na2HPO + Na2H2PO , 2NasP3010 + 3H2O , without preliminary conversion of orthophosphate into pyrophosphate or of pyrophosphate into metaphosphate ...
... disodium pyrophosphate are heated the triphosphate is formed directly , as follows : 4Na2HPO + Na2H2PO , 2NasP3010 + 3H2O , without preliminary conversion of orthophosphate into pyrophosphate or of pyrophosphate into metaphosphate ...
Trang 51
... disodium pyrophosphate under these condi- tions is thus lower than the rate of triphosphate formation . If it were assumed that the triphosphate was formed by a reaction of NaP2O , with products of polycondensation of Na2H2P2O ,, then a ...
... disodium pyrophosphate under these condi- tions is thus lower than the rate of triphosphate formation . If it were assumed that the triphosphate was formed by a reaction of NaP2O , with products of polycondensation of Na2H2P2O ,, then a ...
Trang 54
... pyrophosphate is heated , sodium triphosphate is formed as the metastable phase Na , P3O10 - I . Almost the same can ... disodium phosphate and trisodium pyrophosphate during the preparation of the mixture : NaH2PO4 + Na , P2O , Na2HPO4 ...
... pyrophosphate is heated , sodium triphosphate is formed as the metastable phase Na , P3O10 - I . Almost the same can ... disodium phosphate and trisodium pyrophosphate during the preparation of the mixture : NaH2PO4 + Na , P2O , Na2HPO4 ...
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JOURNAL | 1 |
Complexes of platinum with tetramethylthiuram disulphide bisdimethylthio | 9 |
Infrared absorption spectra of bi and quadrivalent platinum aminoacido | 15 |
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Akad alanine alcohol alkali alloys ammonia ammonium analysis anions aqueous solution binary bond cadmium calculated cations Chem chemical chemistry chloride cobalt(III coefficient complex formation composition compounds concentration constant corresponding crystallisation crystals decomposition dehydration determined diethanolamine disodium pyrophosphate dissociation endothermic endothermic effect equilibrium diagram ethanol ether eutectic eutectic point EXPERIMENTAL extraction formed H₂O hafnium heating curves hydrates hydrogen increase Inorg ions isotherms K₂ kcal Khim Kurnakov ligand liquid lithium melting metal method mixture molar mole molecules mono Na₂SO NaCl NaOH Nauk SSSR Neorg niobium nitrate nitric nitrile Obshch obtained oxide P₂O perchlorate phosphate platinum plexes potassium precipitate prepared PtCl pyridine pyrophosphate ratio reaction reagent reciprocal system Russ salt shows sodium sodium triphosphate solid solutions solu solubility specimen stable studied sulphate Table temperature thermal thermogram thiuram tion titanium values vanadium vanadium(II X-ray Zhur zirconium