Analytical ChemistryXerox College Pub., 1971 - 508 pagine |
Dall'interno del libro
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Pagina 228
... oxidizing agent the oxidized form is and the stronger a reducing agent the reduced form is . The reduction potential for Ce1 + + e ̄ = Ce3 + is very positive , so Ce4 + is a strong oxidizing agent , while Ce3 + is a very weak reducing ...
... oxidizing agent the oxidized form is and the stronger a reducing agent the reduced form is . The reduction potential for Ce1 + + e ̄ = Ce3 + is very positive , so Ce4 + is a strong oxidizing agent , while Ce3 + is a very weak reducing ...
Pagina 238
... oxidizing agents directly with the thiosulfate ? The reason is that strong oxidizing agents oxidize thiosulfate to oxidation states higher than that of tetrathionate ( for example , to SO42- ) , but the reaction is generally not ...
... oxidizing agents directly with the thiosulfate ? The reason is that strong oxidizing agents oxidize thiosulfate to oxidation states higher than that of tetrathionate ( for example , to SO42- ) , but the reaction is generally not ...
Pagina 243
... oxidizing agents are required to oxidize most elements . We men- tioned in Chapter 6 that hot anhydrous perchloric acid is a strong oxidizing agent . Perchloric acid can be used to oxidize chromium ( III ) to dichromate . Dilute ...
... oxidizing agents are required to oxidize most elements . We men- tioned in Chapter 6 that hot anhydrous perchloric acid is a strong oxidizing agent . Perchloric acid can be used to oxidize chromium ( III ) to dichromate . Dilute ...
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