Analytical ChemistryHolt, Rinehart and Winston, 1979 - 685 pagine |
Dall'interno del libro
Risultati 1-3 di 68
Pagina 260
... Metal - Ion Indicators . A number of metal - ion indicators have been developed for use in complexometric titrations with EDTA and other chelating reagents . In general these materials are organic dyes that form colored chelates with ...
... Metal - Ion Indicators . A number of metal - ion indicators have been developed for use in complexometric titrations with EDTA and other chelating reagents . In general these materials are organic dyes that form colored chelates with ...
Pagina 261
... metal indicators have been developed for EDTA titrations . In contrast to Eriochrome black T , some can be employed in strongly acidic media . TITRATION METHODS EMPLOYING EDTA EDTA is used in several ways as a titrant for metal ions ...
... metal indicators have been developed for EDTA titrations . In contrast to Eriochrome black T , some can be employed in strongly acidic media . TITRATION METHODS EMPLOYING EDTA EDTA is used in several ways as a titrant for metal ions ...
Pagina 314
... metal are used , the excess reductant is simply lifted from the solution and washed thoroughly . If granular or powdered forms of the metal are employed , filtration may be required . An alternative is to employ a reductor such as that ...
... metal are used , the excess reductant is simply lifted from the solution and washed thoroughly . If granular or powdered forms of the metal are employed , filtration may be required . An alternative is to employ a reductor such as that ...
Sommario
Introduction | 1 |
A Review of Simple Equilibrium Constant | 24 |
The Evaluation of Analytical Data | 46 |
Copyright | |
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absorbance absorption activity coefficient addition AgNO3 aliquot analysis analyte anode application approximately atoms base buffer buret calcium Calculate calibration 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 zinc