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 32
... Volumetric flask . VOLUMETRIC FLASKS Volumetric flasks are used in the diluting of a sample or solution to a certain vol- ume . They come in a variety of sizes , from 2 L or more to 1 mL . A typical flask is shown in Figure 2.8 . These ...
... Volumetric flask . VOLUMETRIC FLASKS Volumetric flasks are used in the diluting of a sample or solution to a certain vol- ume . They come in a variety of sizes , from 2 L or more to 1 mL . A typical flask is shown in Figure 2.8 . These ...
Pagina 41
... Volumetric Flask Calibration . To calibrate a volumetric flask , first weigh the clean , dry flask and stopper . Then fill it to the mark with distilled water . There should be no droplets on the neck . If there are , blot them with ...
... Volumetric Flask Calibration . To calibrate a volumetric flask , first weigh the clean , dry flask and stopper . Then fill it to the mark with distilled water . There should be no droplets on the neck . If there are , blot them with ...
Pagina 772
... volumetric flasks , and dilute to the mark with distilled water . Determine the ab- sorbance of each solution at 440 and 545 nm , using 0.5 M H2SO4 as a blank solution . Permanganate solutions containing periodate are sta- ble . The ...
... volumetric flasks , and dilute to the mark with distilled water . Determine the ab- sorbance of each solution at 440 and 545 nm , using 0.5 M H2SO4 as a blank solution . Permanganate solutions containing periodate are sta- ble . The ...
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