Fundamentals of Analytical ChemistryHolt, Rinehart and Winston, 1963 - 786 pagine |
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Pagina 367
... oxidizing agent and is consequently reduced to metallic copper . Similarly potassium permanganate , a strong oxidizing agent , functions in acid solution by being reduced to manganous ion MnO + 8H + 5e Mn2 ++ 4H2O Reducing agents are ...
... oxidizing agent and is consequently reduced to metallic copper . Similarly potassium permanganate , a strong oxidizing agent , functions in acid solution by being reduced to manganous ion MnO + 8H + 5e Mn2 ++ 4H2O Reducing agents are ...
Pagina 421
... agent . In these cases an excess of the former is added to the substance being analyzed ; after the reaction is complete the excess is determined by ... AGENTS USED FOR THE PREPARATION Oxidizing and Reducing Agents 421 AUXILIARY REAGENTS.
... agent . In these cases an excess of the former is added to the substance being analyzed ; after the reaction is complete the excess is determined by ... AGENTS USED FOR THE PREPARATION Oxidizing and Reducing Agents 421 AUXILIARY REAGENTS.
Pagina 458
... oxidizing agent . The second class of procedures , called indirect or iodometric methods , involve the analysis of oxidizing agents . Here the substance to be determined is brought into contact with an excess of iodide ion ; a quantity ...
... oxidizing agent . The second class of procedures , called indirect or iodometric methods , involve the analysis of oxidizing agents . Here the substance to be determined is brought into contact with an excess of iodide ion ; a quantity ...
Sommario
The Scope of Analytical Chemistry | 3 |
Some Elementary Concepts Important | 10 |
The Evaluation of Analytical Data | 33 |
Copyright | |
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2H₂O absorbance absorption acid solution addition analysis analytical anode application aqueous barium base buffer Calculate carbonate cathode cell Chem chemical chemist colloidal color complete compounds coprecipitation coulometric crucible determined dilute dissociation dissociation constant dissolved electrode electrolyte employed end point equation equilibrium constant equivalence point equivalent weight error example excess F solution ferric ferrous filter flask formal concentration formation formula weight grams gravimetric H₂O H₂SO half reaction hydrochloric acid hydroxide indicator iodide iodine liquid measurement metal method mixture mol/liter NaOH obtained occurs oxalate oxidation particles percent permanganate polarographic potassium precipitate procedure quantity radiation reagent reduced result salt sample saturated calomel electrode silver chloride silver ion silver nitrate sodium solid solubility solvent species standard hydrogen electrode standard solution substance sulfate sulfuric sulfuric acid surface Table temperature tion titration curve volt volts volume volumetric weak acid zinc
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