Analytical Chemistry: An IntroductionHolt, Rinehart and Winston, 1965 - 527 pagine |
Dall'interno del libro
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Pagina 13
... CONCENTRATION Formality or Formal Concentration . The formality , F , of a solution expresses the number of gram - formula weights of solute present in 1 liter of solution . It follows that this term also gives the number of ...
... CONCENTRATION Formality or Formal Concentration . The formality , F , of a solution expresses the number of gram - formula weights of solute present in 1 liter of solution . It follows that this term also gives the number of ...
Pagina 29
... formal concentration of the solution ( d ) the number of mfw Ag + present 6. Calculate the formal concentration of a solution ans . 2.60 percent ( a ) prepared by dissolving 1.00 mfw AgNO3 in water and diluting to 1.00 ml ( b ) prepared ...
... formal concentration of the solution ( d ) the number of mfw Ag + present 6. Calculate the formal concentration of a solution ans . 2.60 percent ( a ) prepared by dissolving 1.00 mfw AgNO3 in water and diluting to 1.00 ml ( b ) prepared ...
Pagina 241
... concentration is numerically equal to the formal concentration of HCl in the solution . [ H3O + ] = 0.05 = 5 X 10-2 mol / liter Here the hydronium ions arising from the dissociation of water are negligible in comparison with the large ...
... concentration is numerically equal to the formal concentration of HCl in the solution . [ H3O + ] = 0.05 = 5 X 10-2 mol / liter Here the hydronium ions arising from the dissociation of water are negligible in comparison with the large ...
Sommario
The Scope of Analytical Chemistry | 1 |
Some Elementary Concepts | 7 |
The Evaluation of Analytical Data | 34 |
Copyright | |
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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