Fundamentals of Analytical ChemistrySaunders College Pub., 1988 - 894 pagine |
Dall'interno del libro
Risultati 1-3 di 36
Pagina 104
... base . Similarly , a substance manifests its proton - accepting char- acter only in the presence of a proton donor , or acid . An important feature of the Brønsted - Lowry concept is that each acid has associated with it a conjugate base ...
... base . Similarly , a substance manifests its proton - accepting char- acter only in the presence of a proton donor , or acid . An important feature of the Brønsted - Lowry concept is that each acid has associated with it a conjugate base ...
Pagina 188
... conjugate base of that acid alone , ( 3 ) a mixture of the weak acid and its conjugate base , and ( 4 ) a mixture of the conjugate base and a strong base . An analogous set of ... Base Systems 8C Properties of Weak Acid and Weak Base Systems.
... conjugate base of that acid alone , ( 3 ) a mixture of the weak acid and its conjugate base , and ( 4 ) a mixture of the conjugate base and a strong base . An analogous set of ... Base Systems 8C Properties of Weak Acid and Weak Base Systems.
Pagina 190
... bases that have dissociation constants greater than about 10-3 or when the molar concentration of either the acid or its conjugate base ( or both ) is very small . In these circumstances , either [ OH- ] or [ H3O * ] must be retained in ...
... bases that have dissociation constants greater than about 10-3 or when the molar concentration of either the acid or its conjugate base ( or both ) is very small . In these circumstances , either [ OH- ] or [ H3O * ] must be retained in ...
Sommario
Introduction | 1 |
Evaluation of Analytical Data | 6 |
Gravimetric Methods of Analysis | 57 |
Copyright | |
63 sezioni non visualizzate
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