Analytical ChemistryHolt, Rinehart and Winston, 1979 - 685 pagine |
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Pagina 328
Douglas A. Skoog, Donald M. West. Although potassium bromate can be employed for direct titration of certain species , it is principally used as a convenient and stable source of bromine . In this application an excess of potassium ...
Douglas A. Skoog, Donald M. West. Although potassium bromate can be employed for direct titration of certain species , it is principally used as a convenient and stable source of bromine . In this application an excess of potassium ...
Pagina 339
... potassium iodate for the standardization ; thus its equivalent weight is one - sixth its formula weight because a six - electron change is associated with the reduc- tion of three iodine molecules , the species actually titrated . That ...
... potassium iodate for the standardization ; thus its equivalent weight is one - sixth its formula weight because a six - electron change is associated with the reduc- tion of three iodine molecules , the species actually titrated . That ...
Pagina 680
... Potassium bromate solution ( s ) , amperometric titration of arsenic ( III ) with , 617 ; indicators for , 328 ; preparation , 608 Potassium dichromate , applications , 327 , 602 ; as oxidizing reagent , 3181 , 326 ; preparation of ...
... Potassium bromate solution ( s ) , amperometric titration of arsenic ( III ) with , 617 ; indicators for , 328 ; preparation , 608 Potassium dichromate , applications , 327 , 602 ; as oxidizing reagent , 3181 , 326 ; preparation of ...
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