Analytical Chemistry: An IntroductionHolt, Rinehart and Winston, 1965 - 527 pagine |
Dall'interno del libro
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Pagina 61
... Gravimetric Methods The term gravimetric pertains to a weight measurement , and a gravi- metric method is one in which the analysis is completed by a weighing operation . Two types of gravimetric analyses may be distinguished . In the ...
... Gravimetric Methods The term gravimetric pertains to a weight measurement , and a gravi- metric method is one in which the analysis is completed by a weighing operation . Two types of gravimetric analyses may be distinguished . In the ...
Pagina 62
... gravimetric precipitate should be such that it can be readily freed from normally soluble contaminants by fairly simple treatment . During formation ... Gravimetric Analyses A gravimetric analysis 62 An Introduction to Gravimetric Methods.
... gravimetric precipitate should be such that it can be readily freed from normally soluble contaminants by fairly simple treatment . During formation ... Gravimetric Analyses A gravimetric analysis 62 An Introduction to Gravimetric Methods.
Pagina 65
... gravimetric factor Tables of gravimetric factors and their logarithms are to be found in chemical handbooks . A few are listed in Table 4-1 . TABLE 4-1 Typical Gravimetric Factors Substance Sought Substance Weighed Gravimetric Factor ...
... gravimetric factor Tables of gravimetric factors and their logarithms are to be found in chemical handbooks . A few are listed in Table 4-1 . TABLE 4-1 Typical Gravimetric Factors Substance Sought Substance Weighed Gravimetric Factor ...
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