Analytical ChemistryXerox College Pub., 1971 - 508 pagine |
Dall'interno del libro
Risultati 1-3 di 80
Pagina 227
... potentials for the half - reaction written as a reduction , and so the potentials represent reduction potentials.2 The electrode potential for Sn4 + + 2e - Sn2 + is +0.15 . In other words , the potential difference between this half ...
... potentials for the half - reaction written as a reduction , and so the potentials represent reduction potentials.2 The electrode potential for Sn4 + + 2e - Sn2 + is +0.15 . In other words , the potential difference between this half ...
Pagina 229
... potential is the potential an electrode would adopt if it were placed in the solution , and is a measure of the oxidizing or reducing power of that solution . Theoretically , the potential would be infinite if there were no Cr3 + at all ...
... potential is the potential an electrode would adopt if it were placed in the solution , and is a measure of the oxidizing or reducing power of that solution . Theoretically , the potential would be infinite if there were no Cr3 + at all ...
Pagina 273
... potential . This is akin to a type of liquid junction potential arising from migration of ions . The SiO- sites are fixed and cannot migrate . They also tend to repulse migration of anions in the external solution from entering the gel ...
... potential . This is akin to a type of liquid junction potential arising from migration of ions . The SiO- sites are fixed and cannot migrate . They also tend to repulse migration of anions in the external solution from entering the gel ...
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