Analytical ChemistryHolt, Rinehart and Winston, 1979 - 685 pagine |
Dall'interno del libro
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Pagina 127
... surface . The counter- ion layer forms as the result of electrostatic forces . Considered together , the primarily adsorbed ions on the surface and their counter ions in the solution form an electrical double layer that exerts a ...
... surface . The counter- ion layer forms as the result of electrostatic forces . Considered together , the primarily adsorbed ions on the surface and their counter ions in the solution form an electrical double layer that exerts a ...
Pagina 128
... surface areas remain in contact with the solvent phase ( see Figure 6-2 ) . These surfaces will retain most of the ... surface adsorption is , therefore , the carrying down of an otherwise soluble species as a surface contaminant ...
... surface areas remain in contact with the solvent phase ( see Figure 6-2 ) . These surfaces will retain most of the ... surface adsorption is , therefore , the carrying down of an otherwise soluble species as a surface contaminant ...
Pagina 414
... surface . Because the rate of diffusion is directly proportional to the concentration ( strictly activity ) difference between two parts of a solution , we may write vca2 + = k ′′ ( [ Cd2 + ] - [ Cd2 + ] % ) where [ Cd2 + ] is the ...
... surface . Because the rate of diffusion is directly proportional to the concentration ( strictly activity ) difference between two parts of a solution , we may write vca2 + = k ′′ ( [ Cd2 + ] - [ Cd2 + ] % ) where [ Cd2 + ] is the ...
Sommario
Introduction | 1 |
A Review of Simple Equilibrium Constant | 24 |
The Evaluation of Analytical Data | 58 |
Copyright | |
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absorbance absorption acid solution activity coefficient addition AgNO3 aliquot analysis analyte anode application aqueous base buffer cadmium calcium carbonate cathode cation cell cerium(IV chemical color complex concen coulometric determined dilute dissociation constant dissolved EDTA electrode potential electrolyte employed end point Equation equilibrium constant equivalence point equivalent weight error example excess Fe² Fe³ filter flask formal concentration formation formula weight glass gravimetric H₂O H3O+ half-cell half-reaction hydrogen ion hydroxide iodide iodine ionic strength iron(II K₁ liquid measurement membrane mercury(II metal method molar NaOH oxalate oxidation oxidation-reduction particles permanganate polarographic potassium precipitate primary standard quantity radiation react reactants reaction reagent reduced sample saturated silver chloride silver ion silver nitrate sodium solid solubility solution containing species standard electrode potential standard hydrogen electrode standard solution substance sulfuric acid Table temperature thiosulfate titration curves volume volumetric wavelength zinc
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