Analytical ChemistryWiley, 14 mar 2003 - 848 pagine Extensively revised and updated with a more modern flavor and a new, two-color design, this sixth edition 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. New to this edition: Excel spreadsheets on CD-ROM * New chapters on good laboratory practice, as well as genomics and proteomics * A more modern flavor. |
Dall'interno del libro
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Pagina 306
... EDTA chelate is more stable . ) A correction is made for the amount of EDTA used for titration of the Mg2 + by performing a “ blank " titration on the same amount of Mg2 + added to the buffer . It is more convenient to add , instead ...
... EDTA chelate is more stable . ) A correction is made for the amount of EDTA used for titration of the Mg2 + by performing a “ blank " titration on the same amount of Mg2 + added to the buffer . It is more convenient to add , instead ...
Pagina 311
... EDTA . 12. An EDTA solution is standardized against high - purity CaCO3 by dissolving 0.3982 g CaCO3 in hydrochloric acid , adjusting the pH to 10 with ammonia- cal buffer , and titrating . If 38.26 mL was required for the titration ...
... EDTA . 12. An EDTA solution is standardized against high - purity CaCO3 by dissolving 0.3982 g CaCO3 in hydrochloric acid , adjusting the pH to 10 with ammonia- cal buffer , and titrating . If 38.26 mL was required for the titration ...
Pagina 743
... EDTA solution , when treated with pH 10 buffer and Eriochrome Black T , should turn a dull violet color ; one drop 0.01 M EDTA should change this to blue and one drop 0.01 M MgCl2 should change it to red . 2. To prepare ( a ) NH - NH4Cl ...
... EDTA solution , when treated with pH 10 buffer and Eriochrome Black T , should turn a dull violet color ; one drop 0.01 M EDTA should change this to blue and one drop 0.01 M MgCl2 should change it to red . 2. To prepare ( a ) NH - NH4Cl ...
Sommario
Chapter | 1 |
The use of spreadsheets for plotting curves and perform Least squares equation | 3 |
Chapter | 8 |
Copyright | |
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Parole e frasi comuni
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 half-reaction 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