Analytical ChemistryWiley, 1980 - 643 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 35
Pagina 30
... balance . M2 The analytical balance is a first - class lever that compares two masses . Figure 3.1 illustrates such a balance . The fulcrum A lies between the points of application of forces B and C. M1 represents the unknown mass and ...
... balance . M2 The analytical balance is a first - class lever that compares two masses . Figure 3.1 illustrates such a balance . The fulcrum A lies between the points of application of forces B and C. M1 represents the unknown mass and ...
Pagina 32
... balance , but weights are removed only to the nearest whole gram or 0.1 g , depending on the balance . The imbalance of the beam is registered optically and automatically on an illuminated vernier scale by a light ray reflected from an ...
... balance , but weights are removed only to the nearest whole gram or 0.1 g , depending on the balance . The imbalance of the beam is registered optically and automatically on an illuminated vernier scale by a light ray reflected from an ...
Pagina 33
... balance . The semimicro balance is sensitive to about 0.01 mg , and the micro balance is sensitive to about 0.001 mg ( 1 μg ) . The load limits of these balances are correspondingly less than the conventional balance , and greater care ...
... balance . The semimicro balance is sensitive to about 0.01 mg , and the micro balance is sensitive to about 0.001 mg ( 1 μg ) . The load limits of these balances are correspondingly less than the conventional balance , and greater care ...
Sommario
Experiments | 1 |
Review of Fundamental Concepts | 7 |
Expressions of Analytical Results | 17 |
Copyright | |
51 sezioni non visualizzate
Altre edizioni - Visualizza tutto
Parole e frasi comuni
absorbance acetic acetic acid acid solution added AgCl agent amount analysis analytical anion atomic absorption beaker buffer buret calcium Calculate carbon cathode cell Chapter chelate chemical chloride chromatography color column complex compounds concentration containing coulometric decrease detector determined dilute dissociation dissolved EDTA electrode electrolyte eluted emission end point enzyme Equation equilibrium constant equivalence point error ethanol example extraction Fe2+ Figure filter flame fluorescence gas chromatography glass H₂O half-reaction hydrochloric acid indicator instrument ionization iron(III liquid measured mercury method mixture mmoles mmoles/ml MnO4 molarity mole molecule NaOH Nernst equation oxidizing oxidizing agent phase pipet polarography potassium potential precipitate prepared procedure protein protons radiation react reaction reagent redox reduced salt sample separation serum silver sodium sodium hydroxide solubility solvent species standard substances sulfate technique temperature titration curve tube unknown volume volumetric flask wavelength weak acid weight