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 87
Pagina 135
... containing only BaO and CaO weighs 2.00 g . The oxides are converted to the corresponding mixed sulfates , which weigh 4.00 g . Calculate the percent Ba and Ca in the original mixture . 34. A mixture containing only BaSO4 and CaSO4 ...
... containing only BaO and CaO weighs 2.00 g . The oxides are converted to the corresponding mixed sulfates , which weigh 4.00 g . Calculate the percent Ba and Ca in the original mixture . 34. A mixture containing only BaSO4 and CaSO4 ...
Pagina 206
... containing compounds is the Kjeldahl analysis . The quantity of protein can be calculated from a knowledge of the ... containing compound is calculated from the weight of nitrogen analyzed by multiplying it . by the gravimetric factor ...
... containing compounds is the Kjeldahl analysis . The quantity of protein can be calculated from a knowledge of the ... containing compound is calculated from the weight of nitrogen analyzed by multiplying it . by the gravimetric factor ...
Pagina 480
... containing a halogen or phosphorus is burned in the lower flame , the ions resulting from these greatly increase the volatilization of the alkali metal from the screen . This results in a response that is much greater ( at least 100 ...
... containing a halogen or phosphorus is burned in the lower flame , the ions resulting from these greatly increase the volatilization of the alkali metal from the screen . This results in a response that is much greater ( at least 100 ...
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