Analytical ChemistryWiley, 1980 - 643 pagine Extensively revised and updated, this edition is concerned primarily with quantitative analysis techniques. Describes how to design an analytical method, how to obtain a laboratory sample that is representative of the whole and to prepare it for analysis, what measurement tools are available, automated analyses and the statistical significance of the analysis. New and expanded topics include heterogeneous equilibria, diode array spectrometers, fiber-optic sensors and solid-phase extraction. |
Dall'interno del libro
Risultati 1-3 di 42
Pagina 450
... extraction may be altered from this by differences in solubilities of the chelates . Also , steric hindrance ( in which a functional group on the reagent molecule may hinder its reaction with a given metal ion ) may affect the ...
... extraction may be altered from this by differences in solubilities of the chelates . Also , steric hindrance ( in which a functional group on the reagent molecule may hinder its reaction with a given metal ion ) may affect the ...
Pagina 452
... extraction of the Pb . In this case a back - extraction of the Tl could be performed at pH 8 , only if a positive test is obtained at pH 10 ; Pb would remain in the organic layer but Tl would ... Extraction Multiple Batch Extractions.
... extraction of the Pb . In this case a back - extraction of the Tl could be performed at pH 8 , only if a positive test is obtained at pH 10 ; Pb would remain in the organic layer but Tl would ... Extraction Multiple Batch Extractions.
Pagina 456
... EXTRACTION EXPERIMENTS An experiment for the solvent extraction - ultraviolet spectrophotometric analysis of APC tablets is given in Chapter 22 , and one for the solvent extraction - spectrophotometric determination of lead on leaves is ...
... EXTRACTION EXPERIMENTS An experiment for the solvent extraction - ultraviolet spectrophotometric analysis of APC tablets is given in Chapter 22 , and one for the solvent extraction - spectrophotometric determination of lead on leaves is ...
Sommario
Experiments | 1 |
Review of Fundamental Concepts | 7 |
Expressions of Analytical Results | 17 |
Copyright | |
51 sezioni non visualizzate
Altre edizioni - Visualizza tutto
Parole e frasi comuni
absorbance acetic acetic acid acid solution added AgCl agent amount analysis analytical anion atomic absorption beaker buffer buret calcium Calculate carbon cathode cell Chapter chelate chemical chloride chromatography color column complex compounds concentration containing coulometric decrease detector determined dilute dissociation dissolved EDTA electrode electrolyte eluted emission end point enzyme Equation equilibrium constant equivalence point error ethanol example extraction Fe2+ Figure filter flame fluorescence gas chromatography glass H₂O half-reaction hydrochloric acid indicator instrument ionization iron(III liquid measured mercury method mixture mmoles mmoles/ml MnO4 molarity mole molecule NaOH Nernst equation oxidizing oxidizing agent phase pipet polarography potassium potential precipitate prepared procedure protein protons radiation react reaction reagent redox reduced salt sample separation serum silver sodium sodium hydroxide solubility solvent species standard substances sulfate technique temperature titration curve tube unknown volume volumetric flask wavelength weak acid weight