Analytical ChemistryHolt, Rinehart and Winston, 1979 - 685 pagine |
Dall'interno del libro
Risultati 1-3 di 39
Pagina 144
... primary standard - is required as the reference material . The process whereby the concentration of a standard solution is determined by titration against a primary standard is called a standardization . The goal of every titration is ...
... primary standard - is required as the reference material . The process whereby the concentration of a standard solution is determined by titration against a primary standard is called a standardization . The goal of every titration is ...
Pagina 145
... primary standard substances available to the chemist is limited . Occasionally it is necessary to use less pure substances in lieu of a primary standard . The assay ( that is , the percent purity ) of such a second- ary standard must be ...
... primary standard substances available to the chemist is limited . Occasionally it is necessary to use less pure substances in lieu of a primary standard . The assay ( that is , the percent purity ) of such a second- ary standard must be ...
Pagina 680
... standard solutions , 327 , 602 ; as primary standard for thiosulfate solutions , 339 , 605 Potassium ferricyanide , as primary standard for thiosulfate solutions , 339 Potassium hydrogen iodate , as primary standard , for bases , 232 ...
... standard solutions , 327 , 602 ; as primary standard for thiosulfate solutions , 339 , 605 Potassium ferricyanide , as primary standard for thiosulfate solutions , 339 Potassium hydrogen iodate , as primary standard , for bases , 232 ...
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