Analytical Chemistry: An IntroductionHolt, Rinehart and Winston, 1965 - 527 pagine |
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Pagina 475
... determination of traces of inorganic ions . Although a few of these ions are sufficiently colored to allow their direct determination , the majority do not strongly absorb ultraviolet or visible radiation . Most inorganic ions , however ...
... determination of traces of inorganic ions . Although a few of these ions are sufficiently colored to allow their direct determination , the majority do not strongly absorb ultraviolet or visible radiation . Most inorganic ions , however ...
Pagina 516
... determination , 39 Bolometer , 464 Boric acid , for collection of ammonia , 309-311 Brass , iodometric determination of copper in , 406 Bromcresol green , 261t ; preparation of solution , 296 Bromphenol blue , preparation of solu- tion ...
... determination , 39 Bolometer , 464 Boric acid , for collection of ammonia , 309-311 Brass , iodometric determination of copper in , 406 Bromcresol green , 261t ; preparation of solution , 296 Bromphenol blue , preparation of solu- tion ...
Pagina 526
... determination of , 157 , 158-159 ; errors in , 158t Sulfonphthalein indicators , 262-263 Sulfur dioxide , use in prereduction of samples , 370 Supersaturation , 125-127 Surface adsorption , 131-133 , see also Adsorption Tared watch ...
... determination of , 157 , 158-159 ; errors in , 158t Sulfonphthalein indicators , 262-263 Sulfur dioxide , use in prereduction of samples , 370 Supersaturation , 125-127 Surface adsorption , 131-133 , see also Adsorption Tared watch ...
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