Analytical Chemistry: An IntroductionHolt, Rinehart and Winston, 1965 - 527 pagine |
Dall'interno del libro
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Pagina 108
... hydroxyl ion concentration of the solvent . Two types of pH dependence can be distinguished . The first of these is a simple common ion effect in which either the hydroxyl ion or the hydronium ion is one of the constituents of the ...
... hydroxyl ion concentration of the solvent . Two types of pH dependence can be distinguished . The first of these is a simple common ion effect in which either the hydroxyl ion or the hydronium ion is one of the constituents of the ...
Pagina 240
... hydroxyl ions , the concentrations of these two species are identical , and therefore their concentrations must equal the square root of the ion product constant - that is , 1.0 X 10-7 mol / liter at 25 ° C. A solution in which the ...
... hydroxyl ions , the concentrations of these two species are identical , and therefore their concentrations must equal the square root of the ion product constant - that is , 1.0 X 10-7 mol / liter at 25 ° C. A solution in which the ...
Pagina 241
... hydroxyl ion concentration can be calculated directly from the formal concentration of the solute . In such calculations , the number of hydronium ions or hydroxyl ions produced by the dissociation of water is ordinarily so small ...
... hydroxyl ion concentration can be calculated directly from the formal concentration of the solute . In such calculations , the number of hydronium ions or hydroxyl ions produced by the dissociation of water is ordinarily so small ...
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