Russian Journal of Inorganic Chemistry, Tập 14,Phần 2British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1969 |
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Trang 1249
... alkali against phenolphthalein . An ethanol solution of NaOH was made up as described earlier1 . The potentiometric titration was made by the usual cir- cuit for the compensation measurement of potential using a PPTV - 1 decade high ...
... alkali against phenolphthalein . An ethanol solution of NaOH was made up as described earlier1 . The potentiometric titration was made by the usual cir- cuit for the compensation measurement of potential using a PPTV - 1 decade high ...
Trang 1286
... alkali . The fact that there is no irreversible decom- position of the aquo - complex on treatment with alkali over a short period was also proved by comparing the products of the reaction of [ Pt ( NH3 ) 4 ] Cl2 with a freshly prepared ...
... alkali . The fact that there is no irreversible decom- position of the aquo - complex on treatment with alkali over a short period was also proved by comparing the products of the reaction of [ Pt ( NH3 ) 4 ] Cl2 with a freshly prepared ...
Trang 1311
... alkali , the amount of trivalent copper which has reacted no longer changes ( curves 3 and 4 coincide ) . Thus , under the conditions of our experiments , the amount of complex which has reacted is related to the content of impurities ...
... alkali , the amount of trivalent copper which has reacted no longer changes ( curves 3 and 4 coincide ) . Thus , under the conditions of our experiments , the amount of complex which has reacted is related to the content of impurities ...
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Akad alkali ammonium analysis anion aqueous solutions atoms barium bond caesium calcium calcium nitrate calculated carbonate cerium Chem chemical Chemistry cm-¹ complex formation components composition compounds concentration coordination corresponding crystallisation crystals curve decomposition density determined diagram dissociation electronic elements endothermic endothermic effect equilibrium eutectic experimental extraction Figure fluoride formed H₂O heating hydrate hydrochloric acid hydrogen hydroxide increase infrared infrared spectra Inorg interaction investigated ions iron(III isotherms kcal Khim lanthanides lanthanum ligand liquid mass melts metal methanol method mixture mole mole¹ molecules Moscow Nauk SSSR neodymium Neorg niobium nitrate obtained oxide chloride phosphate plexes potassium potentiometric precipitate pyridine range reaction rubidium Russ salt saturated shows sodium sodium chloride solid phases solid solutions solu solubility specimens spectrum stability constants structure studied sulphate Table temperature ternary thermal thermogram tion titanium values vibrations X-ray diffraction yttrium Zhur zirconium