Analytical ChemistryHolt, Rinehart and Winston, 1979 - 685 pagine |
Dall'interno del libro
Risultati 1-3 di 86
Pagina 149
... hydrogen ion or hydroxide ion . Similarly , we know that only one hydrogen in acetic acid , HC2H3O2 , is acidic ; therefore the formula weight and equivalent weight for this acid must also be identical . Barium hydroxide , Ba ( OH ) 2 ...
... hydrogen ion or hydroxide ion . Similarly , we know that only one hydrogen in acetic acid , HC2H3O2 , is acidic ; therefore the formula weight and equivalent weight for this acid must also be identical . Barium hydroxide , Ba ( OH ) 2 ...
Pagina 274
... hydrogen electrode consists of a piece of platinum foil ( coated or platinized with finely divided platinum to increase its surface area ) immersed in a solution of constant hydrogen ion activity and continuously swept by a stream of ...
... hydrogen electrode consists of a piece of platinum foil ( coated or platinized with finely divided platinum to increase its surface area ) immersed in a solution of constant hydrogen ion activity and continuously swept by a stream of ...
Pagina 275
... hydrogen at the surface of the electrode . Values for these parameters must be carefully defined in order for the half - cell process to serve as a reference . Specifications for the standard ( or normal ) hydrogen electrode call for a ...
... hydrogen at the surface of the electrode . Values for these parameters must be carefully defined in order for the half - cell process to serve as a reference . Specifications for the standard ( or normal ) hydrogen electrode call for a ...
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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