Analytical ChemistryXerox College Pub., 1971 - 508 pagine |
Dall'interno del libro
Risultati 1-3 di 32
Pagina 341
... wavelengths the sample and detector will see . Figure 18.13 depicts the distribution of wavelengths leaving the slit . The nominal wavelength is that set on the instrument and is the wave- length of maximum intensity passed by the slit ...
... wavelengths the sample and detector will see . Figure 18.13 depicts the distribution of wavelengths leaving the slit . The nominal wavelength is that set on the instrument and is the wave- length of maximum intensity passed by the slit ...
Pagina 355
... wavelength 2500 Å as microns and nanometers . 2. Convert the wavelength 4000 Å into frequency ( Hz ) and into wavenumbers ( cm - 1 ) . 3. The most widely used wavelength region for infrared analysis is 2 to 15 μ . Express this range in ...
... wavelength 2500 Å as microns and nanometers . 2. Convert the wavelength 4000 Å into frequency ( Hz ) and into wavenumbers ( cm - 1 ) . 3. The most widely used wavelength region for infrared analysis is 2 to 15 μ . Express this range in ...
Pagina 375
... wavelength λ ; b is the path length in decimeters ; and C is the concentration in g / 100 ml . The standard temperature is 20 ° C , and the standard cell length is 10 cm ( 1 dm ) for liquids and solutions , and 1 mm ( 0.01 dm ) for ...
... wavelength λ ; b is the path length in decimeters ; and C is the concentration in g / 100 ml . The standard temperature is 20 ° C , and the standard cell length is 10 cm ( 1 dm ) for liquids and solutions , and 1 mm ( 0.01 dm ) for ...
Sommario
Introduction | 3 |
Basic Tools of Analytical Chemistry | 15 |
Experiment | 16 |
Copyright | |
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absorbance absorption acetic acid solution activity activity coefficient added agent alkaline amount analysis analytical anion atomic beaker beta particles blood buffer buret calcium Calculate calibration carbon cathode cell chelate chloride chromatography color column complex compounds concentration constant containing coulometric crucible decrease detector determined dilute dissolved distilled water EDTA electrode electrolyte eluted end point enzyme Equation equivalence point Erlenmeyer flask error example extraction Figure filter flame flask glass glucose half-reaction hydrochloric acid hydrogen hydroxide indicator instrument iodide ion-selective electrodes ionization measured mercury metal mixture mmoles molecule NaOH Nernst equation nitrogen oxidizing oxidizing agent particles percent perchloric acid pipet potassium potential precipitate prepared procedure protein reaction reagent redox reduced salt sample separation serum sodium soluble solvent substance sulfuric sulfuric acid temperature titration titration curve tube unknown volume volumetric volumetric flask wavelength weight zero