Fundamentals of Analytical ChemistrySaunders College Pub., 1988 - 894 pagine |
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Pagina 234
... Carbonate Acids are frequently standardized by titration of weighed quantities of sodium carbonate . Primary - standard - grade sodium carbonate is available commer- cially or can be prepared by heating purified sodium hydrogen carbonate ...
... Carbonate Acids are frequently standardized by titration of weighed quantities of sodium carbonate . Primary - standard - grade sodium carbonate is available commer- cially or can be prepared by heating purified sodium hydrogen carbonate ...
Pagina 241
... Carbonate and Carbonate Mixtures The qualitative and quantitative determination of the constituents in a solution containing sodium carbonate , sodium hydrogen carbonate , and sodium hy- droxide , either alone or admixed , provides ...
... Carbonate and Carbonate Mixtures The qualitative and quantitative determination of the constituents in a solution containing sodium carbonate , sodium hydrogen carbonate , and sodium hy- droxide , either alone or admixed , provides ...
Pagina 243
... carbonate and hydrogen carbonate ions or carbonate and hydroxide ions can be greatly improved by taking advantage of the limited solubility of barium carbonate in neutral and basic solutions . For example , in the Winkler method for the ...
... carbonate and hydrogen carbonate ions or carbonate and hydroxide ions can be greatly improved by taking advantage of the limited solubility of barium carbonate in neutral and basic solutions . For example , in the Winkler method for the ...
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