Analytical Chemistry: An IntroductionHolt, Rinehart and Winston, 1965 - 527 pagine |
Dall'interno del libro
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Pagina 297
... solution is required , boil the water to expel CO , and cool to room temperature before introducing the HCl . STANDARDIZATION OF ACIDS Dilute acid solutions are standardized in several ways . One method involves determining the anion ...
... solution is required , boil the water to expel CO , and cool to room temperature before introducing the HCl . STANDARDIZATION OF ACIDS Dilute acid solutions are standardized in several ways . One method involves determining the anion ...
Pagina 310
... solution of hydrochloric acid . BO2 + H + HBO2 At the equivalence point , the solution contains boric acid and ammo- nium chloride ; an indicator with an acidic transition interval is therefore required . ☆ PROCEDURE . The sample ...
... solution of hydrochloric acid . BO2 + H + HBO2 At the equivalence point , the solution contains boric acid and ammo- nium chloride ; an indicator with an acidic transition interval is therefore required . ☆ PROCEDURE . The sample ...
Pagina 373
... solution . Furthermore , the water used in prepara- tion of the reagent is frequently contaminated with small ... acid solution , per- manganate oxidizes oxalic acid to carbon dioxide and water 2MnO + 5H2C2O4 + 6H + 2Mn2 + + 10CO2 + 8H2O ...
... solution . Furthermore , the water used in prepara- tion of the reagent is frequently contaminated with small ... acid solution , per- manganate oxidizes oxalic acid to carbon dioxide and water 2MnO + 5H2C2O4 + 6H + 2Mn2 + + 10CO2 + 8H2O ...
Sommario
The Scope of Analytical Chemistry | 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 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 H₂ 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