Analytical ChemistryXerox College Pub., 1971 - 508 pagine |
Dall'interno del libro
Risultati 1-3 di 83
Pagina 14
... concentration of tetraphenyl borate ion , ( C6H5 ) 4B- , in the solution . If the acetone solution volume is 250 ml , what is the concentration of the tetraphenyl borate in ppm ? 4. A chloride concentration is reported as 300 mg % ( wt ...
... concentration of tetraphenyl borate ion , ( C6H5 ) 4B- , in the solution . If the acetone solution volume is 250 ml , what is the concentration of the tetraphenyl borate in ppm ? 4. A chloride concentration is reported as 300 mg % ( wt ...
Pagina 170
... concentration and the hydroxyl ion concentration in aqueous solution is always equal to 1.0 × 10-14 at room temperature : [ H + ] [ OH- ] = 1.0 X 10-14 . ( 12.17 ) In pure water , then , the concentrations of these two species are equal ...
... concentration and the hydroxyl ion concentration in aqueous solution is always equal to 1.0 × 10-14 at room temperature : [ H + ] [ OH- ] = 1.0 X 10-14 . ( 12.17 ) In pure water , then , the concentrations of these two species are equal ...
Pagina 390
... concentration and , if we assume that the enzyme concentration is constant , the activated complex concentration is pro- portional to the substrate concentration , and the reaction can be considered first - order : 1 R = kз [ ES ] ...
... concentration and , if we assume that the enzyme concentration is constant , the activated complex concentration is pro- portional to the substrate concentration , and the reaction can be considered first - order : 1 R = kз [ ES ] ...
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