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 307
... calcium in the presence of magnesium : EGTA allows the titration of calcium in the presence of magnesium . HOOCCH2 CH2COOH H + H + / NCH2CH2OCH2CH2OCH2CH2N -OOCCH2 CH2COO Complexing agents having ether linkages have a strong tendency to ...
... calcium in the presence of magnesium : EGTA allows the titration of calcium in the presence of magnesium . HOOCCH2 CH2COOH H + H + / NCH2CH2OCH2CH2OCH2CH2N -OOCCH2 CH2COO Complexing agents having ether linkages have a strong tendency to ...
Pagina 400
... calcium liquid ion exchange electrode exhibits high selectivity for calcium over magnesium and sodium ions because the organic phosphate cation exchanger ( in the calcium form ) has a high chemical affinity for calcium ions . The ion ...
... calcium liquid ion exchange electrode exhibits high selectivity for calcium over magnesium and sodium ions because the organic phosphate cation exchanger ( in the calcium form ) has a high chemical affinity for calcium ions . The ion ...
Pagina 530
... calcium ions and in the flame to produce calcium pyrophosphate , Ca2P2O7 . This causes a re- duction in the absorbance since the calcium must be in the atomic form to absorb its resonance line . Generally , this type of solution ...
... calcium ions and in the flame to produce calcium pyrophosphate , Ca2P2O7 . This causes a re- duction in the absorbance since the calcium must be in the atomic form to absorb its resonance line . Generally , this type of solution ...
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