Fundamentals of Analytical ChemistryHolt, Rinehart and Winston, 1963 - 786 pagine |
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Pagina 352
... tion of the two constituents . When the phenolphthalein end point was reached , the CO2 originally present was converted to HCO3 ; thus we may say that = 22.1 × 0.100 · = 2.21 number of milliformula weights Na , CO , The titration from ...
... tion of the two constituents . When the phenolphthalein end point was reached , the CO2 originally present was converted to HCO3 ; thus we may say that = 22.1 × 0.100 · = 2.21 number of milliformula weights Na , CO , The titration from ...
Pagina 549
... tion of this phenomenon is its employment in the measurement of concentration . This is done in either of two ways . The first involves the comparison of the potential developed by a sample with that of standards of known concentra- tion ...
... tion of this phenomenon is its employment in the measurement of concentration . This is done in either of two ways . The first involves the comparison of the potential developed by a sample with that of standards of known concentra- tion ...
Pagina
... tion , 516 ; measurement of , 511 ; oxida- tion - reduction , 378 ; standard reduction , 767t Potentiometer , 511-514 ; accuracy of meas- urement with , 512 , 514 ; for potentio- metric titrations , 550 Potentiometric titration , 549 ...
... tion , 516 ; measurement of , 511 ; oxida- tion - reduction , 378 ; standard reduction , 767t Potentiometer , 511-514 ; accuracy of meas- urement with , 512 , 514 ; for potentio- metric titrations , 550 Potentiometric titration , 549 ...
Sommario
The Scope of Analytical Chemistry | 3 |
Some Elementary Concepts Important | 10 |
The Evaluation of Analytical Data | 33 |
Copyright | |
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2H₂O absorbance absorption acid solution addition analysis analytical anode application aqueous barium base buffer Calculate carbonate cathode cell Chem chemical chemist colloidal color complete compounds coprecipitation coulometric crucible determined dilute dissociation dissociation constant dissolved electrode electrolyte employed end point equation equilibrium constant equivalence point equivalent weight error example excess F solution ferric ferrous filter flask formal concentration formation formula weight grams gravimetric H₂O H₂SO half reaction hydrochloric acid hydroxide indicator iodide iodine liquid measurement metal method mixture mol/liter NaOH obtained occurs oxalate oxidation particles percent permanganate polarographic potassium precipitate procedure quantity radiation reagent reduced result salt sample saturated calomel electrode silver chloride silver ion silver nitrate sodium solid solubility solvent species standard hydrogen electrode standard solution substance sulfate sulfuric sulfuric acid surface Table temperature tion titration curve volt volts volume volumetric weak acid zinc
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Maßanalyse: Theorie und Praxis der Titrationen mit chemischen und ... Gerhart Jander,Karl Friedrich Jahr Anteprima non disponibile - 2003 |
Coagulation Pretreatment for Membrane Filtration Kerry J. Howe,Mark M. Clark Anteprima limitata - 2002 |