Analytical Chemistry: An IntroductionHolt, Rinehart and Winston, 1965 - 527 pagine |
Dall'interno del libro
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Pagina 267
... Curve A of Figure 13.1 which further emphasizes the equivalence - point behavior characteristic of the system . Effect of Concentration . Curve B of Figure 13.1 is the theoretical titration curve for 50 ml of 0.001 N hydrochloric acid ...
... Curve A of Figure 13.1 which further emphasizes the equivalence - point behavior characteristic of the system . Effect of Concentration . Curve B of Figure 13.1 is the theoretical titration curve for 50 ml of 0.001 N hydrochloric acid ...
Pagina 287
... TITRATION CURVES Figure 14.1 depicts the titration curve for a solution of maleic acid from data obtained as shown in the previous section . Two end points are apparent ; through the judicious choice of indicator either one or both of ...
... TITRATION CURVES Figure 14.1 depicts the titration curve for a solution of maleic acid from data obtained as shown in the previous section . Two end points are apparent ; through the judicious choice of indicator either one or both of ...
Pagina 290
... Titration Curves for Strong and Weak Acid Mixtures . The deriva- tion of a theoretical titration curve for a mixture of a strong and a weak acid is quite straightforward when the weak acid has a dissociation con- stant less than 1 × 10 ...
... Titration Curves for Strong and Weak Acid Mixtures . The deriva- tion of a theoretical titration curve for a mixture of a strong and a weak acid is quite straightforward when the weak acid has a dissociation con- stant less than 1 × 10 ...
Sommario
PREFACE | 1 |
Some Elementary Concepts | 7 |
The Evaluation of Analytical Data | 34 |
Copyright | |
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absorbance absorption acid solution addition AgCl AgNO3 aliquot analysis analytical barium base buffer buret calcium Calculate carbonate cell cerium chemical chemist chloride ion colloidal color complex compound coprecipitation crucible determined deviation dilute dissociation dissolved employed end point equation equilibrium constant equivalence point equivalent weight error example excess F solution Fe2+ filter flask formal concentration formula weight grams gravimetric H₂O H3O+ half reaction hydrogen ion hydronium ion hydroxide indicator iodide iodine ion concentration iron iron III KMnO4 liquid liter measurement metal method milliequivalents ml of water mol/liter NaOH normality oxalate oxidation particles percent permanganate phenolphthalein pipet potassium potentiometric precipitate quantity radiation reagent reduced result salt sample silver chloride silver ion silver nitrate sodium sodium carbonate solid solubility solvent species standard hydrogen electrode standard solution substance sulfate sulfuric acid temperature thiocyanate tion titration curve volt volume volumetric wash weak acid