Analytical Chemistry: An IntroductionHolt, Rinehart and Winston, 1965 - 527 pagine |
Dall'interno del libro
Risultati 1-3 di 26
Pagina 144
... barium sulfate . For example , barium nitrate , ammonium bisulfate , sodium bisulfate , and potassium bisulfate all coprecipitate at least in part in this form . Occlusion . Occlusion is a type of coprecipitation in which the soluble ...
... barium sulfate . For example , barium nitrate , ammonium bisulfate , sodium bisulfate , and potassium bisulfate all coprecipitate at least in part in this form . Occlusion . Occlusion is a type of coprecipitation in which the soluble ...
Pagina 158
... barium can precipitate under these conditions . ) Coprecipitation of barium chloride . Coprecipitation of anions , particularly nitrate and chlorate as barium salts . agreement often observed between theoretical and experimental results ...
... barium can precipitate under these conditions . ) Coprecipitation of barium chloride . Coprecipitation of anions , particularly nitrate and chlorate as barium salts . agreement often observed between theoretical and experimental results ...
Pagina 307
... barium chloride is then added to a second aliquot to remove all of the carbonate ion , following which the hydroxide ion is titrated to a phenolph- thalein end point . If the concentration of the excess barium ion is approxi- mately 0.1 ...
... barium chloride is then added to a second aliquot to remove all of the carbonate ion , following which the hydroxide ion is titrated to a phenolph- thalein end point . If the concentration of the excess barium ion is approxi- mately 0.1 ...
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