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
Risultati 1-3 di 83
Pagina 261
... acid - base theory ? Questions STRONG ACIDS AND BASES 6. Calculate the pH and pOH of the following strong acid solutions : ( a ) 0.020 M HClO4 , ( b ) 1.3 × 10-4 M HNO3 , ( c ) 1.2 M HCl , ( d ) 1.2 × 10-9 M HCl , ( e ) 2.4 x 10-7 M ...
... acid - base theory ? Questions STRONG ACIDS AND BASES 6. Calculate the pH and pOH of the following strong acid solutions : ( a ) 0.020 M HClO4 , ( b ) 1.3 × 10-4 M HNO3 , ( c ) 1.2 M HCl , ( d ) 1.2 × 10-9 M HCl , ( e ) 2.4 x 10-7 M ...
Pagina 263
... solution is prepared by adding 20 mL of 0.10 M sodium hydroxide solution to 50 mL of 0.10 M acetic acid solution . What is the pH of the buffer ? 46. A buffer solution is prepared by adding 25 mL of 0.050 M sulfuric acid so- lution to ...
... solution is prepared by adding 20 mL of 0.10 M sodium hydroxide solution to 50 mL of 0.10 M acetic acid solution . What is the pH of the buffer ? 46. A buffer solution is prepared by adding 25 mL of 0.050 M sulfuric acid so- lution to ...
Pagina 290
... acid ? Of acetic acid with sodium hydroxide ? 6. Explain why boiling the solution near the end point in the titration of sodium carbonate increases the sharpness of the end point . 7. What is the approximate pK of the weakest acid or ...
... acid ? Of acetic acid with sodium hydroxide ? 6. Explain why boiling the solution near the end point in the titration of sodium carbonate increases the sharpness of the end point . 7. What is the approximate pK of the weakest acid or ...
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