Analytical Chemistry: An IntroductionSaunders College Pub., 1994 - 675 pagine |
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Pagina 293
... cerium ( IV ) half - reaction or the iron ( III ) half - reaction . It turns out , however , that one or the other will be more convenient , depending on the stage of the titration . For example , the iron ( III ) potential is easier to ...
... cerium ( IV ) half - reaction or the iron ( III ) half - reaction . It turns out , however , that one or the other will be more convenient , depending on the stage of the titration . For example , the iron ( III ) potential is easier to ...
Pagina 312
... Cerium ( IV ) Solutions of permanganate ion and cerium ( IV ) ion are strong oxidizing reagents whose applications closely parallel one another . Half - reactions for the two are MnO4 + 8H ++ 5e Cee Mn2 + + 4H2O Ce3 + EO = E0 = 1.51 V ...
... Cerium ( IV ) Solutions of permanganate ion and cerium ( IV ) ion are strong oxidizing reagents whose applications closely parallel one another . Half - reactions for the two are MnO4 + 8H ++ 5e Cee Mn2 + + 4H2O Ce3 + EO = E0 = 1.51 V ...
Pagina 315
... CERIUM ( IV ) COMPOUNDS Name Formula Molar Mass Cerium ( IV ) ammonium nitrate • Ce ( NO3 ) 4 2NH4NO3 548.2 Cerium ( IV ) ammonium sulfate • Ce ( SO4 ) 2 2 ( NH4 ) 2SO4 · 2H2O 632.6 Cerium ( IV ) hydroxide Cerium ( IV ) hydrogen sulfate Ce ...
... CERIUM ( IV ) COMPOUNDS Name Formula Molar Mass Cerium ( IV ) ammonium nitrate • Ce ( NO3 ) 4 2NH4NO3 548.2 Cerium ( IV ) ammonium sulfate • Ce ( SO4 ) 2 2 ( NH4 ) 2SO4 · 2H2O 632.6 Cerium ( IV ) hydroxide Cerium ( IV ) hydrogen sulfate Ce ...
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