Analytical Chemistry: An IntroductionSaunders College Pub., 1994 - 675 pagine |
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Pagina 267
... hydrogen electrode ( SHE ) meets these specifications and has been used throughout the world for many years as a universal reference electrode . It is a typical gas electrode . Figure 15-7 shows how a hydrogen electrode is constructed ...
... hydrogen electrode ( SHE ) meets these specifications and has been used throughout the world for many years as a universal reference electrode . It is a typical gas electrode . Figure 15-7 shows how a hydrogen electrode is constructed ...
Pagina 268
... hydrogen concentration . The standard hydrogen electrode is revers- ible and can act either as an anode or as a cathode , depending on the electrode to which it is connected . = = At PH2 1.00 , ан * 1.00 , and at all temperatures , the ...
... hydrogen concentration . The standard hydrogen electrode is revers- ible and can act either as an anode or as a cathode , depending on the electrode to which it is connected . = = At PH2 1.00 , ан * 1.00 , and at all temperatures , the ...
Pagina 22
... hydrogen or hydroxide ion . For example , the equivalent weights of potassium hydroxide , hydrochloric acid , and acetic acid are equal to their molar masses because each has but a single reactive hydrogen ion or hydroxide ion . Barium ...
... hydrogen or hydroxide ion . For example , the equivalent weights of potassium hydroxide , hydrochloric acid , and acetic acid are equal to their molar masses because each has but a single reactive hydrogen ion or hydroxide ion . Barium ...
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