Fundamentals of Analytical ChemistryHolt, Rinehart and Winston, 1969 - 835 pagine |
Dall'interno del libro
Risultati 1-3 di 86
Pagina 315
... solution of hydrochloric acid : BO1⁄2 + H3O + ⇒ HBO2 + H2O At the equivalence point , the solution contains boric acid and ammonium chlo- ride ; an indicator with an acidic transition interval is therefore required . Procedure . The ...
... solution of hydrochloric acid : BO1⁄2 + H3O + ⇒ HBO2 + H2O At the equivalence point , the solution contains boric acid and ammonium chlo- ride ; an indicator with an acidic transition interval is therefore required . Procedure . The ...
Pagina 334
... acid and base to the solution . Repeat the determination with a fresh portion of the perchloric acid solution . Calculate the volume ratio of acid to base . Standardization of solutions . Dry potassium hydrogen phthalate , KHC , H404 ...
... acid and base to the solution . Repeat the determination with a fresh portion of the perchloric acid solution . Calculate the volume ratio of acid to base . Standardization of solutions . Dry potassium hydrogen phthalate , KHC , H404 ...
Pagina 785
... acid . The carbon dioxide is readily distilled from aqueous solution and is collected by passage of the distillate through a solution containing barium hydroxide or by absorbing the gas on Ascarite ( p . 763 ) . Nitrogen is readily ...
... acid . The carbon dioxide is readily distilled from aqueous solution and is collected by passage of the distillate through a solution containing barium hydroxide or by absorbing the gas on Ascarite ( p . 763 ) . Nitrogen is readily ...
Sommario
1 The Scope of Analytical Chemistry | 1 |
2 Review of Elementary Concepts Important to Analytical Chemistry | 7 |
3 The Evaluation of Analytical Data | 25 |
Copyright | |
29 sezioni non visualizzate
Altre edizioni - Visualizza tutto
Parole e frasi comuni
2H₂O absorbance absorption acetic acetic acid acid solution addition AgNO3 alkaline analysis analytical anode application aqueous base buffer calcium Calculate carbonate cathode cations cell cerium(IV chemical chloride color complex compounds copper(II coulometric crucible determined dilute dissociation dissolved EDTA electrolyte employed end point equation equilibrium constant equivalence point error ethanol example excess F with respect Fe3+ filter flask formal concentration formation glass H₂O H3O+ half-reaction hydrochloric acid hydrogen ion hydronium ion indicator iodide iodine ion concentration iron(III liquid measurement mercury(II metal method mixture mole/liter NaOH obtained oxalate oxidation particles percent perchloric acid permanganate potassium precipitate procedure quantity radiation reaction reagent reduced result salt sample saturated calomel electrode silver ion sodium solid solubility solution containing solvent species standard hydrogen electrode standard solution substance sulfate sulfuric sulfuric acid temperature tion titration titration curve volume volumetric wavelength weak acid