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 82
Pagina 49
Gary D. Christian. THELCO FIGURE 3.21 A drying oven is used to dry samples prior to weighing . A typical drying oven is shown in Figure 3.21 . These ovens are well ventilated for uniform heating . The usual temperature employed is about ...
Gary D. Christian. THELCO FIGURE 3.21 A drying oven is used to dry samples prior to weighing . A typical drying oven is shown in Figure 3.21 . These ovens are well ventilated for uniform heating . The usual temperature employed is about ...
Pagina 62
... figure can be carried out and then the answer rounded to one less figure . Summarizing the importance of significant figures , there are two questions to ask . First , how accurately do I have to know a particular result ? If you only ...
... figure can be carried out and then the answer rounded to one less figure . Summarizing the importance of significant figures , there are two questions to ask . First , how accurately do I have to know a particular result ? If you only ...
Pagina 460
... Figure 18.1 Column 1 of the boxes represents the stationary liquid ( the one supported on the inert solid ) and column 2 of the boxes represents the mobile solvent that is immiscible with the first . Now suppose we place a mixture of ...
... Figure 18.1 Column 1 of the boxes represents the stationary liquid ( the one supported on the inert solid ) and column 2 of the boxes represents the mobile solvent that is immiscible with the first . Now suppose we place a mixture of ...
Sommario
Experiments | 1 |
Accuracy and Precision | 4 |
Review of Fundamental Concepts | 7 |
Copyright | |
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absorbance acetic acid solution added AgCl agent amount analysis analytical anion balance base beaker blood buffer buret calcium Calculate calibration carbon cathode cell Chapter chelate chemical chloride chromatography color column complex compounds concentration containing coulometric crucible detector determined dilute dissolved distilled water EDTA electrode electrolyte eluted end point enzyme Equation equilibrium constant equivalence point error example extraction Figure filter flame fluorescence formula weight gas chromatography glass half-reaction hydrochloric acid hydroxide indicator instrument ionization iron(III laboratory liquid measured mercury method mixture mmoles mmoles/ml MnO4 molarity mole molecule NaOH oxidizing oxidizing agent perchloric acid phase pipet polarography potassium potential precipitate prepared procedure protein protons quantitative radiation react reaction reagent redox reduced salt sample separation serum silver sodium sodium hydroxide solubility solvent species standard substances sulfuric acid technique temperature titration curve tube unknown volume volumetric flask wavelength zero