Analytical Chemistry: An IntroductionSaunders College Pub., 1994 - 675 pagine |
Dall'interno del libro
Risultati 1-3 di 33
Pagina 105
... sulfate formed by adding barium chloride to a solution . containing sulfate , lead , and acetate ions is found to be severely contaminated by lead sulfate even though acetate ions normally prevent precipitation of lead sulfate by ...
... sulfate formed by adding barium chloride to a solution . containing sulfate , lead , and acetate ions is found to be severely contaminated by lead sulfate even though acetate ions normally prevent precipitation of lead sulfate by ...
Pagina 118
... sulfate concentration causes the first equilibrium to shift to the right as well , thus increasing the solubility of the barium sulfate . The solubility of barium sulfate is also increased when acetate ions are added to an aqueous ...
... sulfate concentration causes the first equilibrium to shift to the right as well , thus increasing the solubility of the barium sulfate . The solubility of barium sulfate is also increased when acetate ions are added to an aqueous ...
Pagina 142
... sulfate ion is surrounded by an ionic atmosphere that tends to be slightly positive . These charged layers make the barium ions somewhat less positive and the sulfate ions somewhat less negative than they would be in the absence of ...
... sulfate ion is surrounded by an ionic atmosphere that tends to be slightly positive . These charged layers make the barium ions somewhat less positive and the sulfate ions somewhat less negative than they would be in the absence of ...
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