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 83
Pagina 172
... added ( 0.033 M ) minus the amount dissociated , while that of OAC would be the amount added ( 0.067 M ) plus the amount of HOAc dissociated . However , the amount of acid dissociated is very small , particularly in the presence of the ...
... added ( 0.033 M ) minus the amount dissociated , while that of OAC would be the amount added ( 0.067 M ) plus the amount of HOAc dissociated . However , the amount of acid dissociated is very small , particularly in the presence of the ...
Pagina 213
... added : CO32 ̄ + H * → HCO3 ̄ ) in order to approximate where the final end point should be ( modified methyl orange or bromcresol green indicator - 1 more H added : HCO3 ̄ + H * → H2CO3 ) . Rinse the buret three times with small ...
... added : CO32 ̄ + H * → HCO3 ̄ ) in order to approximate where the final end point should be ( modified methyl orange or bromcresol green indicator - 1 more H added : HCO3 ̄ + H * → H2CO3 ) . Rinse the buret three times with small ...
Pagina 227
... added to the buffer . It is more convenient to add , instead , about 2 ml of 0.005 M Mg - EDTA instead of MgCl2 . This is prepared by adding together equal volumes of 0.01 M MgCl2 and 0.01 M EDTA solutions and adjusting the ratio with ...
... added to the buffer . It is more convenient to add , instead , about 2 ml of 0.005 M Mg - EDTA instead of MgCl2 . This is prepared by adding together equal volumes of 0.01 M MgCl2 and 0.01 M EDTA solutions and adjusting the ratio with ...
Sommario
Experiments | 1 |
Review of Fundamental Concepts | 7 |
Expressions of Analytical Results | 17 |
Copyright | |
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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