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 84
Pagina 35
... sample in the weighing bottle is weighed and then a portion is removed ( e.g. , by tapping ) and quantitatively transferred to a vessel appropriate for dissolving of the sample . The weighing bottle and sample are reweighed and from the ...
... sample in the weighing bottle is weighed and then a portion is removed ( e.g. , by tapping ) and quantitatively transferred to a vessel appropriate for dissolving of the sample . The weighing bottle and sample are reweighed and from the ...
Pagina 155
... sample , how much iron is in the sample , expressed as percent Fe2O3 ? ( See Example 8.19 for the titration reaction . ) What volume of 0.50 M H2SO4 must be added to 65 ml of 0.20 M H2SO to give a final solution of 0.35 M ? Assume ...
... sample , how much iron is in the sample , expressed as percent Fe2O3 ? ( See Example 8.19 for the titration reaction . ) What volume of 0.50 M H2SO4 must be added to 65 ml of 0.20 M H2SO to give a final solution of 0.35 M ? Assume ...
Pagina 538
... for different analyte analyses . Or , separate aliquots of samples may be taken with separate streams in parallel . Detector Detector Sample No. No. Sample No. Sample No. Detector 538 20 Automation in the Laboratory Semiautomatic ...
... for different analyte analyses . Or , separate aliquots of samples may be taken with separate streams in parallel . Detector Detector Sample No. No. Sample No. Sample No. Detector 538 20 Automation in the Laboratory Semiautomatic ...
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