Analytical ChemistryHolt, Rinehart and Winston, 1979 - 685 pagine |
Dall'interno del libro
Risultati 1-3 di 17
Pagina 438
... BEER'S LAW When a beam of monochromatic radiation passes through a population of absorbing species , the radiant power of the beam is progressively decreased as part of its energy is absorbed by the particles of that species . The ...
... BEER'S LAW When a beam of monochromatic radiation passes through a population of absorbing species , the radiant power of the beam is progressively decreased as part of its energy is absorbed by the particles of that species . The ...
Pagina 442
... Beer's law . Deviations from Beer's law resulting from the use of a poly- chromatic beam are not appreciable in practice , provided the radiation used does not encompass a spectral region in which the absorber exhibits large changes in ...
... Beer's law . Deviations from Beer's law resulting from the use of a poly- chromatic beam are not appreciable in practice , provided the radiation used does not encompass a spectral region in which the absorber exhibits large changes in ...
Pagina 471
... Beer's law plots . The absorbances , A ' and A " , for the mixture are experimentally determinable as is b , the cell thickness . Thus from these two equations the concentration of the individual components in the mixture , CM and CN ...
... Beer's law plots . The absorbances , A ' and A " , for the mixture are experimentally determinable as is b , the cell thickness . Thus from these two equations the concentration of the individual components in the mixture , CM and CN ...
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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