Analytical ChemistryHolt, Rinehart and Winston, 1979 - 685 pagine |
Dall'interno del libro
Risultati 1-3 di 38
Pagina 265
... aliquot was titrated with 18.1 ml of 0.0877 - F EDTA . The calcium in a second 25.0 - ml aliquot was isolated as CaC2O4 ( s ) , redissolved in acid , and titrated with 14.1 ml of the EDTA solution . Calculate the milligrams of Ca2 + and ...
... aliquot was titrated with 18.1 ml of 0.0877 - F EDTA . The calcium in a second 25.0 - ml aliquot was isolated as CaC2O4 ( s ) , redissolved in acid , and titrated with 14.1 ml of the EDTA solution . Calculate the milligrams of Ca2 + and ...
Pagina 267
... aliquot was suitably buffered ; titration of the lead , zinc , and copper in this aliquot required 48.53 ml of 0.00200 - F EDTA . The copper in a 25.00 - ml aliquot was masked with thiosulfate ; the lead and zinc were then titrated with ...
... aliquot was suitably buffered ; titration of the lead , zinc , and copper in this aliquot required 48.53 ml of 0.00200 - F EDTA . The copper in a 25.00 - ml aliquot was masked with thiosulfate ; the lead and zinc were then titrated with ...
Pagina 346
... aliquot containing uranium ( VI ) was passed through a Jones reductor to reduce the U to the +3 state . Aeration ... aliquot was passed through a silver reductor ( Table 13-1 ) and then titrated with 30.10 ml of 0.0970 - N potassium ...
... aliquot containing uranium ( VI ) was passed through a Jones reductor to reduce the U to the +3 state . Aeration ... aliquot was passed through a silver reductor ( Table 13-1 ) and then titrated with 30.10 ml of 0.0970 - N potassium ...
Sommario
Introduction | 1 |
A Review of Simple Equilibrium Constant | 24 |
The Evaluation of Analytical Data | 46 |
Copyright | |
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absorbance absorption acid solution activity coefficient addition AgNO3 aliquot analysis analyte anode application approximately atoms base buffer buret calcium Calculate carbonate cathode cations cell cerium(IV chemical color column complex concen copper(II coulometric crucible determined dilute dissociation constant dissolved EDTA electrode potential electrolyte employed end point Equation equilibrium constant equivalence point equivalent weight example excess filter formal concentration formation formula weight glass H₂O H3O+ half-cell half-reaction hydrogen hydronium ion hydroxide indicator iodide iodine ion concentration iron(III liquid liter measurements mercury(II metal method molar NaOH oxalate oxidation particles permanganate pipet potassium precipitate prepared primary standard Procedure quantity radiation reaction reagent reduced sample silver chloride silver ion silver nitrate sodium solid solubility solution containing solvent species standard hydrogen electrode standard solution substance sulfuric acid Table temperature thiosulfate titration curve volume volumetric flask wavelength
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