Analytical ChemistryHolt, Rinehart and Winston, 1979 - 685 pagine |
Dall'interno del libro
Risultati 1-3 di 41
Pagina 507
... Column efficiency is measured by the number of plates N contained in each centimeter of column or , alternatively , in terms of H , the height of one of these plates in centimeters . These quantities are related by the equation L N = H ...
... Column efficiency is measured by the number of plates N contained in each centimeter of column or , alternatively , in terms of H , the height of one of these plates in centimeters . These quantities are related by the equation L N = H ...
Pagina 509
... column . The eddy diffusion term A is a measure of nonideal column behavior resulting from the multitude of pathways by which a molecule can find its way through the packing . These paths differ somewhat in length so that the residence ...
... column . The eddy diffusion term A is a measure of nonideal column behavior resulting from the multitude of pathways by which a molecule can find its way through the packing . These paths differ somewhat in length so that the residence ...
Pagina 521
... column include ( 1 ) low volatility ( ideally its boiling point should be at least 200 ° higher than the maximum operating temperature for the column ) , ( 2 ) thermal stability , ( 3 ) chemical inertness , and ( 4 ) solvent ...
... column include ( 1 ) low volatility ( ideally its boiling point should be at least 200 ° higher than the maximum operating temperature for the column ) , ( 2 ) thermal stability , ( 3 ) chemical inertness , and ( 4 ) solvent ...
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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