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 303
... chelate is slight ( analogous to the amount of an unprecipitated ion ) . At the equiv- alence point and beyond , pCa is determined from the dissociation of the chelate at the given pH as described in Example 9.3 or 9.4 , using K , or K ...
... chelate is slight ( analogous to the amount of an unprecipitated ion ) . At the equiv- alence point and beyond , pCa is determined from the dissociation of the chelate at the given pH as described in Example 9.3 or 9.4 , using K , or K ...
Pagina 307
... chelate ( as Na2CaY ) is admin- istered to prevent complexation and removal of calcium in the bones . Heavy metals ... chelate precipitates may be formed . The nickel - dimethylglyoxime precipitate is an example used in gravimetric ...
... chelate ( as Na2CaY ) is admin- istered to prevent complexation and removal of calcium in the bones . Heavy metals ... chelate precipitates may be formed . The nickel - dimethylglyoxime precipitate is an example used in gravimetric ...
Pagina 545
... CHELATES The most widely used method of extracting metal ions is formation of a chelate molecule with an organic chelating agent . As mentioned in Chapter 9 , a chelating agent contains two or more com- plexing groups . Many of these ...
... CHELATES The most widely used method of extracting metal ions is formation of a chelate molecule with an organic chelating agent . As mentioned in Chapter 9 , a chelating agent contains two or more com- plexing groups . Many of these ...
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