Analytical Chemistry, Volume 4Wiley, 2003 - 828 pagine This text is designed for the undergraduate one-term Quantitative Analysis course (sometimes called Analytical Chemistry) for students majoring in Chemistry and related fields. It deals with principles and techniques of quantitative analysis. Examples of analytical techniques are drawn from such areas as life sciences, clinical chemistry, air and water pollution, and industrial analyses.The Sixth Edition is extensively revised and updated with a more modern flavor and a new, two-color design. |
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Pagina 49
... filter paper in the funnel because many precipitates tend to " creep . " Do not allow the water level to go over the top of the paper . The precipitate should be allowed to settle in the beaker before filtration is begun . The bulk of ...
... filter paper in the funnel because many precipitates tend to " creep . " Do not allow the water level to go over the top of the paper . The precipitate should be allowed to settle in the beaker before filtration is begun . The bulk of ...
Pagina 510
... filter ( filter 1 ) is used to filter out the wavelengths close to the wavelength of the emission because , in prac- tice , some radiation is scattered . The primary filter allows the passage of only the wavelength of excitation . The ...
... filter ( filter 1 ) is used to filter out the wavelengths close to the wavelength of the emission because , in prac- tice , some radiation is scattered . The primary filter allows the passage of only the wavelength of excitation . The ...
Pagina 734
... filters . Filter the solutions while hot ; be careful not to fill the paper too full , as the barium sulfate has a tendency to " creep " above the edge of the paper . Wash the precipitate into the filter with hot distilled water , clean ...
... filters . Filter the solutions while hot ; be careful not to fill the paper too full , as the barium sulfate has a tendency to " creep " above the edge of the paper . Wash the precipitate into the filter with hot distilled water , clean ...
Sommario
Chapter | 1 |
The use of spreadsheets for plotting curves and perform Least squares equation | 3 |
Chapter | 8 |
Copyright | |
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absorbance absorption acetic acid acid solution activity coefficients AgCl agent amount analysis Analytical Chemistry atomic balance base buffer buret Ca2+ calcium Calculate the pH calibration cell centration Chapter chelate Chem chemical chloride chromatography color column complex concentration detector determined dilute dissociation dissolved EDTA electrolyte end point equal Equation equilibrium constant equivalence point error example f wt Fe2+ filter flask formula weight glass gravimetric H₂O half-reaction HCO3 HOAc hydrogen ion hydroxide indicator ion-selective electrode ionic strength ionization iron(III laboratory liquid measurements membrane metal ion method millimoles mmol mmol/mL molarity molecules moles NaOH Nernst equation oxidizing pipet plot potassium potential precipitate prepared proton radiation ratio react reaction reagent redox reference electrode salt sample silver sodium sodium hydroxide solubility solvent species spreadsheet standard deviation substance temperature tion titration curve volume volumetric wavelength weak acid