Analytical Chemistry: An IntroductionSaunders College Pub., 1994 - 675 pagine |
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Pagina 34
... Equilibrium - constant expressions provide no information as to whether a chemical reaction is fast enough to be used for an analysis . C.M.GULDBERG MASSEVIRKNINGSLOVEN 100 ÅR P WAAGE from thermodynamic theory . They are of great ...
... Equilibrium - constant expressions provide no information as to whether a chemical reaction is fast enough to be used for an analysis . C.M.GULDBERG MASSEVIRKNINGSLOVEN 100 ÅR P WAAGE from thermodynamic theory . They are of great ...
Pagina 36
... EQUILIBRIUM CONSTANTS OF IMPORTANCE TO ANALYTICAL CHEMISTRY Type of Equilibrium Dissociation of water Heterogeneous ... Constant Equilibrium - Constant Expression Typical Example Ion - product constant , K Solubility product , Ksp 2H2O ...
... EQUILIBRIUM CONSTANTS OF IMPORTANCE TO ANALYTICAL CHEMISTRY Type of Equilibrium Dissociation of water Heterogeneous ... Constant Equilibrium - Constant Expression Typical Example Ion - product constant , K Solubility product , Ksp 2H2O ...
Pagina 50
... equilibrium- constant expression gives Note that the error resulting from the approximation is small . CHAPTER 4 ERRORS IN CHEMICAL ANALYSIS Parts per million (. = Kw = 1.00 x 10-1 = 3.33 X 10-7 K1 3.0 × 10-8 - [ OCI ] = 0.0100 [ OH ...
... equilibrium- constant expression gives Note that the error resulting from the approximation is small . CHAPTER 4 ERRORS IN CHEMICAL ANALYSIS Parts per million (. = Kw = 1.00 x 10-1 = 3.33 X 10-7 K1 3.0 × 10-8 - [ OCI ] = 0.0100 [ OH ...
Parole e frasi comuni
absorbance absorption acid activity added addition amount analysis analyte applications approximately atomic base becomes buffer Calculate carbonate cations cause cell charge chemical chloride chromatography color column complex compounds concentration consider constant containing curve described determination difference dilute dissociation dissolved EDTA effect electrode electrode potential electrolyte end point Equation equilibrium equivalence error example excess expression Figure filter formation give given glass H₂O H3O+ hydrogen hydroxide increase indicator involves less liquid mass mean measurements metal method mmol molar NaOH needed Note obtained occurs organic oxidation particles positive potassium potential precipitate prepared quantity radiation range reaction reagent reduced reference relative salt sample shown shows silver sodium solid solubility solution species standard standard deviation strong surface Table temperature tion titration types volume weighed write