Analytical Chemistry: An IntroductionHolt, Rinehart and Winston, 1965 - 527 pagine |
Dall'interno del libro
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Pagina 139
... COPRECIPITATION The particle size of the solid as well as the chemical composition of both solid and solution will determine the type of coprecipitation that will predominate in any given situation . Because the measures that are ...
... COPRECIPITATION The particle size of the solid as well as the chemical composition of both solid and solution will determine the type of coprecipitation that will predominate in any given situation . Because the measures that are ...
Pagina 144
... coprecipitation appears to be essentially independent of the conditions existing at the time of precipitation and of the manner in which the precipitate is digested and washed . The problems in handling this type of coprecipitation are ...
... coprecipitation appears to be essentially independent of the conditions existing at the time of precipitation and of the manner in which the precipitate is digested and washed . The problems in handling this type of coprecipitation are ...
Pagina 158
... Coprecipitation of alkali metal and calcium ions . ( Sulfates of these ions weigh less than the equivalent amount of BaSO , which should have formed . ) Coprecipitation of ammonium ion . ( Ammonium sulfate is volatilized upon ignition ...
... Coprecipitation of alkali metal and calcium ions . ( Sulfates of these ions weigh less than the equivalent amount of BaSO , which should have formed . ) Coprecipitation of ammonium ion . ( Ammonium sulfate is volatilized upon ignition ...
Sommario
The Scope of Analytical Chemistry | 1 |
Some Elementary Concepts | 7 |
The Evaluation of Analytical Data | 34 |
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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