Russian Journal of Inorganic Chemistry, Tập 4British Library Lending Division with the cooperation of the Royal Society of Chemistry |
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... titration when NaBiOs is used . An intermediate peak is observed at the end of the titration using Ce ( SO4 ) 2 , while with HClO first one oxidising agent having a higher redox potential than Ir ( IV ) is titrated , then a second ...
... titration when NaBiOs is used . An intermediate peak is observed at the end of the titration using Ce ( SO4 ) 2 , while with HClO first one oxidising agent having a higher redox potential than Ir ( IV ) is titrated , then a second ...
Trang 247
... titration curves for a solution of MoO , in. the as 2 1 10 5 7 Fig . 1. The potentiometric titration of mixtures of HF + KF + TiF , ( with 0.1632 N KOH ) . 5 1 ) 1.64 × 103 mole HF +5.70 × × 104 mole TiF4 ; 2 ) 1.34 × X 10 mole HF + 2.28 ...
... titration curves for a solution of MoO , in. the as 2 1 10 5 7 Fig . 1. The potentiometric titration of mixtures of HF + KF + TiF , ( with 0.1632 N KOH ) . 5 1 ) 1.64 × 103 mole HF +5.70 × × 104 mole TiF4 ; 2 ) 1.34 × X 10 mole HF + 2.28 ...
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... titration is : H2ZrFe + ZrOF2 + 4 KF → 2 K2ZrF® + H2O . ( 6 ) 5 As the titration proceeds , the pH rises as the acid is converted to the potassium salt , but after the equivalence point the further increase in pH is caused by the ...
... titration is : H2ZrFe + ZrOF2 + 4 KF → 2 K2ZrF® + H2O . ( 6 ) 5 As the titration proceeds , the pH rises as the acid is converted to the potassium salt , but after the equivalence point the further increase in pH is caused by the ...
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Reduction of TiO2 | 6 |
S A SHCHUKAREV I V VASILKOVA V M DROZDOVA | 13 |
84 | 19 |
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absorption acid Akad alcohol alizarin alkali alloys ammonia analysis anhydrous anion anorg aqueous solutions atoms bonds CaCl2 CaF2 calcium calculated calorimeter carbon cerium Chem chemical Chemistry chloride cobalt complex components composition compounds concentration containing corresponding crystallisation crystals curves decomposition determined diagram dissolved electron equation equilibrium ether eutectic experimental fluoride formation formed glaserite H₂O heating hydrated hydrofluoric acid hydrogen hydrolysis hydroxide increase ionic ions isotherm kcal Khim lanthanum LiOH liquid phase lithium measured melting metal method mixture molar mole molecules molybdate NaOH Nauk SSSR Neorg niobium Obshch obtained optical density oxalate oxide oxygen perchloric acid peroxide peroxymolybdate phosphotungstic phosphotungstic acid platinum potassium precipitate ratio reaction salt saturated shows sodium solid phase solid solution solu solubility solvent specimens studied sulphate sulphuric Table tantalum tellurium temperature ternary thermal tion titanium titration values vapour X-ray yttrium Zhur zirconium