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 236
... ratio of millimoles only : = mmolнOAC 0.10 mmol / mL x 10 mL = 1.0 mmol = mmoloAC 0.10 mmol / mL x 20 mL = 2.0 mmol H = 4.76 + log- 2.0 mmol 1.0 mmol = 5.06 The mixture of a weak acid and its salt may also be obtained by mixing an ...
... ratio of millimoles only : = mmolнOAC 0.10 mmol / mL x 10 mL = 1.0 mmol = mmoloAC 0.10 mmol / mL x 20 mL = 2.0 mmol H = 4.76 + log- 2.0 mmol 1.0 mmol = 5.06 The mixture of a weak acid and its salt may also be obtained by mixing an ...
Pagina 252
... ratio of [ HCO3 ̄ ] / [ H2CO3 ] can be calculated from Equation 7.88 . The partial pressure , Pco ,, of CO2 may also be measured ( e.g. , using a CO2 electrode ) , in which case [ H2CO3 ] ≈ 0.30pco ,. Then , only pH or [ HCO3 ̄ ] need ...
... ratio of [ HCO3 ̄ ] / [ H2CO3 ] can be calculated from Equation 7.88 . The partial pressure , Pco ,, of CO2 may also be measured ( e.g. , using a CO2 electrode ) , in which case [ H2CO3 ] ≈ 0.30pco ,. Then , only pH or [ HCO3 ̄ ] need ...
Pagina 543
... ratio D is a constant independent of the volume ratio . However , the fraction of the solute extracted will depend on the volume ratio of the two solvents . If a larger volume of organic solvent is used , more solute must dissolve in ...
... ratio D is a constant independent of the volume ratio . However , the fraction of the solute extracted will depend on the volume ratio of the two solvents . If a larger volume of organic solvent is used , more solute must dissolve in ...
Sommario
Chapter | 1 |
The use of spreadsheets for plotting curves and perform Least squares equation | 3 |
Chapter | 8 |
Copyright | |
38 sezioni non visualizzate
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