Analytical Chemistry: An IntroductionSaunders College Pub., 1994 - 675 pagine |
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Pagina 101
... excess silver ions in the medium . The charge on the particles becomes negative , however , when enough sodium chloride has been added to provide an excess of chloride ions . Now , the adsorbed species is primarily chloride ions . The ...
... excess silver ions in the medium . The charge on the particles becomes negative , however , when enough sodium chloride has been added to provide an excess of chloride ions . Now , the adsorbed species is primarily chloride ions . The ...
Pagina 225
... excess base was back - titrated to a phenolphthalein end point with 23.6 mL of 0.0108 M HCl . Calculate the parts per million of CO2 in the air ( that is , mL CO2 / 106 mL air ) ; use 1.98 g / L for the density of CO2 . 12-30 . Air was ...
... excess base was back - titrated to a phenolphthalein end point with 23.6 mL of 0.0108 M HCl . Calculate the parts per million of CO2 in the air ( that is , mL CO2 / 106 mL air ) ; use 1.98 g / L for the density of CO2 . 12-30 . Air was ...
Pagina 233
... excess Ag + Titration of excess Ag + following BH + 8Ag ++ 80H - >>> 8Ag ( s ) + HBO3 + 5H2O Titration of excess Cl- following hydrohalogenation Precipitation of K + with known excess of B ( CH ) , addition of excess Ag + giving AgB ...
... excess Ag + Titration of excess Ag + following BH + 8Ag ++ 80H - >>> 8Ag ( s ) + HBO3 + 5H2O Titration of excess Cl- following hydrohalogenation Precipitation of K + with known excess of B ( CH ) , addition of excess Ag + giving AgB ...
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