Analytical ChemistryWiley, 6 gen 1994 - 812 pagine Tabel of contents: Analytical Objectives, or: What Analytical Chemists Do. Data Handling. Stoichiometric Calculations. General Concepts of Equilibrium. Gravimetric Analysis. Acid-Base Equilibria. Acid-Base Titrations. Complexometric Titrations. Precipitation Reactions and Titrations. Electrochemical Cells and Electrode Potentials. Potentiometry. Redox and Potentiometric Titrations. Voltammetry and Electrochemical Sensors. Spectrometry. Atomic Spectrometric Methods. Solvent Extraction. Chromatographic Methods. Kinetic Methods of Analysis. Automation in the Laboratory. Clinical Chemistry. Environmental Analysis. Basic Tools and Operations of Analytical Chemistry. Experiments. Appendices. Index. |
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Pagina 216
... prepared by adding 0.10 mol each of hydrox- ylamine and hydrochloric acid to 500 mL water . 32. Calculate the pH of a 0.0010 M solution of sodium salicylate , C6H4 ( OH ) COONa . 33. Calculate the pH of a 1.0 × 10-4 M solution of NaCN ...
... prepared by adding 0.10 mol each of hydrox- ylamine and hydrochloric acid to 500 mL water . 32. Calculate the pH of a 0.0010 M solution of sodium salicylate , C6H4 ( OH ) COONa . 33. Calculate the pH of a 1.0 × 10-4 M solution of NaCN ...
Pagina 553
... prepared , usually with a binder such as plaster of paris , gypsum , or poly ( vinyl alcohol ) to help it adhere to the backing material . The slurry is spread on the plate in a thin film , typically 0.1 to 0.3 mm , using a spreading ...
... prepared , usually with a binder such as plaster of paris , gypsum , or poly ( vinyl alcohol ) to help it adhere to the backing material . The slurry is spread on the plate in a thin film , typically 0.1 to 0.3 mm , using a spreading ...
Pagina 739
... Preparation of calibration curve . This should be prepared shortly before the sample is to be run . Add 90 mL deionized water , 5 mL 6 M HNO3 , and two drops 10 % KMnO4 to the flask . Add successively in separate measure- ' Choose a ...
... Preparation of calibration curve . This should be prepared shortly before the sample is to be run . Add 90 mL deionized water , 5 mL 6 M HNO3 , and two drops 10 % KMnO4 to the flask . Add successively in separate measure- ' Choose a ...
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