Fundamentals of Analytical ChemistrySaunders College Pub., 1988 - 894 pagine |
Dall'interno del libro
Risultati 1-3 di 65
Pagina 208
... pH of a 2.0 × 10 M HCl solution ? What is the pH of a solution that is 0.0100 M in H2SO ? Calculate the hydronium ion concentration and pH of a solution that is 0.0500 M in HCl ( a ) neglecting activities . ( b ) using activities . A ...
... pH of a 2.0 × 10 M HCl solution ? What is the pH of a solution that is 0.0100 M in H2SO ? Calculate the hydronium ion concentration and pH of a solution that is 0.0500 M in HCl ( a ) neglecting activities . ( b ) using activities . A ...
Pagina 231
... Calculate the pH of a solution that is 0.0400 M in ( a ) sodium hydrogen sulfide . ( b ) sodium hydrogen oxalate . ( c ) sodium hydrogen sulfite . ( d ) ethylenediamine hydrochloride ( NH , CH , NH3Cl ) . Calculate the pH of a solution ...
... Calculate the pH of a solution that is 0.0400 M in ( a ) sodium hydrogen sulfide . ( b ) sodium hydrogen oxalate . ( c ) sodium hydrogen sulfite . ( d ) ethylenediamine hydrochloride ( NH , CH , NH3Cl ) . Calculate the pH of a solution ...
Pagina 255
... calculate the number of milligrams of each solute per milliliter of solution . ( 1 ) ( a ) 18.72 ( 2 ) 23.60 ( b ) ... pH ( – log [ C2H5OH ] ) after the addition of 0.00 , 12.5 , 24.0 , 24.9 , 25.0 , 25.1 , 26.0 , and 30.0 mL of the base . ( b ) ...
... calculate the number of milligrams of each solute per milliliter of solution . ( 1 ) ( a ) 18.72 ( 2 ) 23.60 ( b ) ... pH ( – log [ C2H5OH ] ) after the addition of 0.00 , 12.5 , 24.0 , 24.9 , 25.0 , 25.1 , 26.0 , and 30.0 mL of the base . ( b ) ...
Sommario
Introduction | 1 |
Evaluation of Analytical Data | 6 |
Gravimetric Methods of Analysis | 57 |
Copyright | |
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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