Analytical Chemistry: An IntroductionSaunders College Pub., 1994 - 675 pagine |
Dall'interno del libro
Risultati 1-3 di 73
Pagina 263
... Cells Chemists frequently use a shorthand notation to describe electrochemical cells . The cell in Figure 15-2a , for example , is described by Cu Cu2 + ( 0.0200 M ) || Ag * ( 0.0200 M ) | Ag ( 15-5 ) By convention , the anode is always ...
... Cells Chemists frequently use a shorthand notation to describe electrochemical cells . The cell in Figure 15-2a , for example , is described by Cu Cu2 + ( 0.0200 M ) || Ag * ( 0.0200 M ) | Ag ( 15-5 ) By convention , the anode is always ...
Pagina 358
... cell resistance , R is the cell resistance in ohms , and I is the current in the cell in amperes . The product on the right - hand side of this equation is called the ohmic potential or the IR drop of the cell . In order to develop a ...
... cell resistance , R is the cell resistance in ohms , and I is the current in the cell in amperes . The product on the right - hand side of this equation is called the ohmic potential or the IR drop of the cell . In order to develop a ...
Pagina 359
... Cell Reell + Switch Cell Reell + + Voltage source Voltmeter + 0.492V Cell Rcell + Age Ag ( s ) Rcell = 40.00 Ag ( s ) Ag + e Rcell = 40.00 ( b ) ( c ) Rcell = 40.00 ( a ) Figure 19-1 = 40.0 ; ( c ) electro- Effect of IR drop in cell - on - ...
... Cell Reell + Switch Cell Reell + + Voltage source Voltmeter + 0.492V Cell Rcell + Age Ag ( s ) Rcell = 40.00 Ag ( s ) Ag + e Rcell = 40.00 ( b ) ( c ) Rcell = 40.00 ( a ) Figure 19-1 = 40.0 ; ( c ) electro- Effect of IR drop in cell - on - ...
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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