Analytical Chemistry: An IntroductionHolt, Rinehart and Winston, 1965 - 527 pagine |
Dall'interno del libro
Risultati 1-3 di 48
Pagina 5
... solvent is limited by several considerations . Generally , it is desirable that the solvent be effective in dissolving all of the com- ponents of the sample , not just the species being determined . The solution process should take ...
... solvent is limited by several considerations . Generally , it is desirable that the solvent be effective in dissolving all of the com- ponents of the sample , not just the species being determined . The solution process should take ...
Pagina 10
... solvent is also greatly dependent upon the ability of the solvent to act as a proton acceptor or donor . Thus , for example , hydrochloric , per- chloric , and hydrobromic acids are all completely dissociated in water and are therefore ...
... solvent is also greatly dependent upon the ability of the solvent to act as a proton acceptor or donor . Thus , for example , hydrochloric , per- chloric , and hydrobromic acids are all completely dissociated in water and are therefore ...
Pagina 466
... solvent is first placed in the light path and the power of the beam adjusted until the meter needle indicates 100. This is accomplished either by varying the voltage applied to the lamp or , as in the diagram , by varying the opening of ...
... solvent is first placed in the light path and the power of the beam adjusted until the meter needle indicates 100. This is accomplished either by varying the voltage applied to the lamp or , as in the diagram , by varying the opening of ...
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