Analytical ChemistryHolt, Rinehart and Winston, 1979 - 685 pagine |
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Pagina 360
... glass electrode itself consists of a very thin glass bulb formed by blowing out a sealed , heavy - walled soft - glass tube ; see Figure 14-4 . The solution held in this bulb is 1 F in NaCl and saturated with AgCl . In addition , the ...
... glass electrode itself consists of a very thin glass bulb formed by blowing out a sealed , heavy - walled soft - glass tube ; see Figure 14-4 . The solution held in this bulb is 1 F in NaCl and saturated with AgCl . In addition , the ...
Pagina 362
... Glass Membranes . Much systematic investigation has been devoted to the effects of glass composition on the sensitivity of membranes to protons and other cations , and a variety of compositions are now used commercially . For many years ...
... Glass Membranes . Much systematic investigation has been devoted to the effects of glass composition on the sensitivity of membranes to protons and other cations , and a variety of compositions are now used commercially . For many years ...
Pagina 365
... glass electrode exhibits an error , opposite in sign to the alkaline error , in solutions of pH less than 1 . As a consequence , pH readings tend to be too high in this region . The magnitude of the error is dependent upon many ...
... glass electrode exhibits an error , opposite in sign to the alkaline error , in solutions of pH less than 1 . As a consequence , pH readings tend to be too high in this region . The magnitude of the error is dependent upon many ...
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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