Analytical ChemistryHolt, Rinehart and Winston, 1979 - 685 pagine |
Dall'interno del libro
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Pagina 70
... limited set of data may be subject to considerable uncertainty ; thus the confidence limits will be broader under these circum- stances . To account for the potential variability of s , use is made of the parameter t , which is defined ...
... limited set of data may be subject to considerable uncertainty ; thus the confidence limits will be broader under these circum- stances . To account for the potential variability of s , use is made of the parameter t , which is defined ...
Pagina 87
... limited solubility find wide application in three important analytical processes : ( 1 ) the separation of an analyte as a precipitate from soluble substances that would otherwise interfere with its ultimate measurement ; ( 2 ) ...
... limited solubility find wide application in three important analytical processes : ( 1 ) the separation of an analyte as a precipitate from soluble substances that would otherwise interfere with its ultimate measurement ; ( 2 ) ...
Pagina 472
... limited by one of the three types of uncertainties shown in Table 16-3 . The magnitude TABLE 16-3 Sources of Instrumental Uncertainties in Transmittance Measurements CATEGORY στ = Κι σT = k2T στ σT = k1VT2 + T T2 SOURCES Dark current ...
... limited by one of the three types of uncertainties shown in Table 16-3 . The magnitude TABLE 16-3 Sources of Instrumental Uncertainties in Transmittance Measurements CATEGORY στ = Κι σT = k2T στ σT = k1VT2 + T T2 SOURCES Dark current ...
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