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. |
Dall'interno del libro
Risultati 1-3 di 91
Pagina 74
Gary D. Christian. RELATIVE ERROR = The absolute or mean error expressed as a percentage of the true value is the relative error . The above analysis has a relative error of ( −0.10 / 2.62 ) × 100 % -3.8 % . The relative accuracy is the ...
Gary D. Christian. RELATIVE ERROR = The absolute or mean error expressed as a percentage of the true value is the relative error . The above analysis has a relative error of ( −0.10 / 2.62 ) × 100 % -3.8 % . The relative accuracy is the ...
Pagina 383
Gary D. Christian. 13.10 Accuracy of Direct Potentiometric Measurements Voltage Error versus Activity Error We can get an idea of the accuracy required in potentiometric measurements from the percent error caused by a 1 - mV error in the ...
Gary D. Christian. 13.10 Accuracy of Direct Potentiometric Measurements Voltage Error versus Activity Error We can get an idea of the accuracy required in potentiometric measurements from the percent error caused by a 1 - mV error in the ...
Pagina 389
... error if the sodium ion concentration is known , and these electrodes are useful up to pH about 11 . By a change in the composition of the glass , the affinity of the glass for so- dium ion can be reduced . If the Na2O in the glass ...
... error if the sodium ion concentration is known , and these electrodes are useful up to pH about 11 . By a change in the composition of the glass , the affinity of the glass for so- dium ion can be reduced . If the Na2O in the glass ...
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