Analytical ChemistryHolt, Rinehart and Winston, 1979 - 685 pagine |
Dall'interno del libro
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Pagina 146
... occur in the region surrounding the equivalence point are particularly important . To illustrate , the second column ... occurs in the region of equivalence . Concentration H30 or OH , M TABLE 7-1 Concentration Changes 146 of Analysis An ...
... occur in the region surrounding the equivalence point are particularly important . To illustrate , the second column ... occurs in the region of equivalence . Concentration H30 or OH , M TABLE 7-1 Concentration Changes 146 of Analysis An ...
Pagina 223
... occurs when the following solutions undergo a 50 - fold dilution . ( a ) 0.0400 - F HNO2 ( b ) 0.0500 - F NaNO2 and 0.0400 - F HNO2 ( c ) 0.500 - F NaNO2 and 0.400 - F HNO2 * 25 . Calculate the change in pH that occurs when 50.0 ml of ...
... occurs when the following solutions undergo a 50 - fold dilution . ( a ) 0.0400 - F HNO2 ( b ) 0.0500 - F NaNO2 and 0.0400 - F HNO2 ( c ) 0.500 - F NaNO2 and 0.400 - F HNO2 * 25 . Calculate the change in pH that occurs when 50.0 ml of ...
Pagina 392
... occurs such that the concentration of cadmium ion in the surface film is rapidly brought to that required by the Nernst equation . In contrast to this substantially instantaneous surface process , the rate at which equilibrium between ...
... occurs such that the concentration of cadmium ion in the surface film is rapidly brought to that required by the Nernst equation . In contrast to this substantially instantaneous surface process , the rate at which equilibrium between ...
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