Analytical ChemistryWiley, 6 gen 1994 - 840 pagine Extensively revised and updated, this edition is concerned primarily with quantitative analysis techniques. Describes how to design an analytical method, how to obtain a laboratory sample that is representative of the whole and to prepare it for analysis, what measurement tools are available, automated analyses and the statistical significance of the analysis. New and expanded topics include heterogeneous equilibria, diode array spectrometers, fiber-optic sensors and solid-phase extraction. |
Dall'interno del libro
Risultati 1-3 di 95
Pagina 172
... base equilibria are impor- tant in understanding acid - base titrations and the effects of acids on chemical species and reactions , for example , the effects of complexation or precipitation . In ... Base Equilibria Acid-Base Theories.
... base equilibria are impor- tant in understanding acid - base titrations and the effects of acids on chemical species and reactions , for example , the effects of complexation or precipitation . In ... Base Equilibria Acid-Base Theories.
Pagina 220
... base equilibria . These are important for the construction and interpretation of titration curves in acid - base titrations . In this chapter , we discuss the various types of acid - base titrations , including the titration of strong ...
... base equilibria . These are important for the construction and interpretation of titration curves in acid - base titrations . In this chapter , we discuss the various types of acid - base titrations , including the titration of strong ...
Pagina 244
... base in the solvent . A substance cannot act as an acid unless a base is present to accept the protons . Thus , acids will ionize in basic solvents such as water , liquid ammonia , or etha- nol . But in neutral or “ inert " solvents ...
... base in the solvent . A substance cannot act as an acid unless a base is present to accept the protons . Thus , acids will ionize in basic solvents such as water , liquid ammonia , or etha- nol . But in neutral or “ inert " solvents ...
Sommario
Data Handling | 14 |
Stoichiometric Calculations | 65 |
General Concepts of Equilibrium | 115 |
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absorbance acetic acid acid solution added AgCl agent analysis analyte anion base beaker buffer buret Ca2+ calcium Calculate calibration curve carbon cell Chapter chelate Chem chemical chloride chromatography color column complex compounds concentration containing detector determined dilute dissociation dissolved EDTA eluted end point enzyme Equation equilibrium constant equivalence point error example extraction Fe2+ Figure filter flame fluorescence glass H₂O half-reaction HOAc hydrogen indicator injected instrument ion-selective electrodes ionic strength ionization iron(III liquid measurements method millimoles mixture mmol mmol/mL molarity molecules moles NaOH Nernst equation obtained oxidizing oxidizing agent peak phase pipet potassium potential precipitate prepared proton quantitative radiation ratio react reaction reagent redox reference electrode salt sample separation serum silver sodium sodium hydroxide solubility solvent species spectrometry substances temperature tion titration titration curve tube unknown volume volumetric flask wavelength weak acid weight