Analytical Chemistry: An IntroductionHolt, Rinehart and Winston, 1965 - 527 pagine |
Dall'interno del libro
Risultati 1-3 di 44
Pagina 450
... Absorption due to promotion of an electron to some higher energy level takes place in the visible , ultraviolet , and x - ray regions of the spectrum . An even greater number of wavelengths is likely to be absorbed in the first two of ...
... Absorption due to promotion of an electron to some higher energy level takes place in the visible , ultraviolet , and x - ray regions of the spectrum . An even greater number of wavelengths is likely to be absorbed in the first two of ...
Pagina 456
... Absorption of Radiation Having seen that the amount of radiation absorbed by a solution is related to the concentration of the absorbing species , we may now consider some of the ways and means by which the chemist makes use of this ...
... Absorption of Radiation Having seen that the amount of radiation absorbed by a solution is related to the concentration of the absorbing species , we may now consider some of the ways and means by which the chemist makes use of this ...
Pagina 471
... ABSORPTION SPECTROSCOPY Several important steps precede a quantitative analysis based upon the absorption of radiation ; these determine , in no small degree , the ultimate accuracy of the method . Selection of Wavelength Region . In a ...
... ABSORPTION SPECTROSCOPY Several important steps precede a quantitative analysis based upon the absorption of radiation ; these determine , in no small degree , the ultimate accuracy of the method . Selection of Wavelength Region . In a ...
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