Fundamentals of Analytical ChemistrySaunders College Pub., 1988 - 894 pagine |
Dall'interno del libro
Risultati 1-3 di 83
Pagina 45
... relative standard deviation in y resulting from the uncertainty in a is Syly = x sala ( 2-31 ) EXAMPLE 2-19 Thus , the relative standard deviation of the square of a number is twice the relative standard deviation of the number , the ...
... relative standard deviation in y resulting from the uncertainty in a is Syly = x sala ( 2-31 ) EXAMPLE 2-19 Thus , the relative standard deviation of the square of a number is twice the relative standard deviation of the number , the ...
Pagina 50
... relative uncertainty is determined by the relative uncertainties of the experiment data . Let us estimate what these uncertain- ties are . ( a ) The position of the liquid level in a buret can be estimated to ± 0.02 mL . Initial and ...
... relative uncertainty is determined by the relative uncertainties of the experiment data . Let us estimate what these uncertain- ties are . ( a ) The position of the liquid level in a buret can be estimated to ± 0.02 mL . Initial and ...
Pagina 690
... Relative Absolute Standard Standard Deviation of Deviation Counted Satisfactory Unsatisfactory the Count of the Count ( a ) 325 291 ( b ) 325 34 800 82 ( d ) 675 68 ( e ) 1200 1025 27-7 27-8 * 27-9 A coating that weighs at least 3.00 mg ...
... Relative Absolute Standard Standard Deviation of Deviation Counted Satisfactory Unsatisfactory the Count of the Count ( a ) 325 291 ( b ) 325 34 800 82 ( d ) 675 68 ( e ) 1200 1025 27-7 27-8 * 27-9 A coating that weighs at least 3.00 mg ...
Sommario
Introduction | 1 |
Evaluation of Analytical Data | 6 |
Gravimetric Methods of Analysis | 57 |
Copyright | |
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Parole e frasi comuni
absorbance absorption acid activity added addition amount analysis analyte applications aqueous assume atoms base becomes buffer Calculate carbonate cations cause cell chemical chloride chromatography color column common complex compounds concentration constant containing curve derived described determination deviation difference dilute dissociation dissolved EDTA effect electrode electrode potential end point Equation equilibrium equivalence error example excess expression Figure formation given gives glass H3O+ hydrogen important increases indicator involves ion concentration less liquid mean measurements metal method mmol molar NaOH Note obtained occurs organic oxidation particles phase potential precipitate prepared present Problem quantity radiation range ratio reaction reagent reduced relative sample separation shown silver sodium solid solubility solution solvent species standard Step strong Substitution surface Table temperature titration titration curves volume weak weight