Analytical Chemistry: An IntroductionHolt, Rinehart and Winston, 1965 - 527 pagine |
Dall'interno del libro
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Pagina 147
... addition process . Furthermore , these techniques do not entirely eliminate high supersaturation and rapid precipitation . At the point where a new drop of reagent first makes con- tact with the solution there is , at least momentarily ...
... addition process . Furthermore , these techniques do not entirely eliminate high supersaturation and rapid precipitation . At the point where a new drop of reagent first makes con- tact with the solution there is , at least momentarily ...
Pagina 255
... addition of strong acids or bases . This impor- TABLE 13-2 Effect of Dilution and Addition of Strong Acid or Base to Buffered and Unbuffered Solutions pH after addition of addition of 1.0 ml of 1.0 ml of Initial 10 - fold 0.1 F HCI 0.1 ...
... addition of strong acids or bases . This impor- TABLE 13-2 Effect of Dilution and Addition of Strong Acid or Base to Buffered and Unbuffered Solutions pH after addition of addition of 1.0 ml of 1.0 ml of Initial 10 - fold 0.1 F HCI 0.1 ...
Pagina 256
... addition of solvent . The changes caused by the addition to small amounts of strong base or strong acid are shown in the examples that follow . ☆ EXAMPLE . Compare the pH before and after the addition of 10 mfw of NaOH to 1 liter of a ...
... addition of solvent . The changes caused by the addition to small amounts of strong base or strong acid are shown in the examples that follow . ☆ EXAMPLE . Compare the pH before and after the addition of 10 mfw of NaOH to 1 liter of a ...
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