Analytical ChemistryXerox College Pub., 1971 - 508 pagine |
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Risultati 1-3 di 85
Pagina 147
... procedure , No. 4 , the thiosulfate titer is determined as de- scribed below by direct titration with electrogenerated iodine . ( e ) Starch solution . This is required only for procedure 3. Prepare a 0.2 % solution by grinding 0.2 g ...
... procedure , No. 4 , the thiosulfate titer is determined as de- scribed below by direct titration with electrogenerated iodine . ( e ) Starch solution . This is required only for procedure 3. Prepare a 0.2 % solution by grinding 0.2 g ...
Pagina 463
... procedure and measuring technique to be employed ? 26.1 Characteristics of an Analytical Procedure The question of what procedure to use is not an easy one to answer . Before attempting to answer it , we will summarize some general ...
... procedure and measuring technique to be employed ? 26.1 Characteristics of an Analytical Procedure The question of what procedure to use is not an easy one to answer . Before attempting to answer it , we will summarize some general ...
Pagina 466
... procedures , for example , the sample dissolution step , a separation procedure such as ion exchange chromatography , and the measurement procedure . In performing a separation , it is best , particularly for trace constituents , if the ...
... procedures , for example , the sample dissolution step , a separation procedure such as ion exchange chromatography , and the measurement procedure . In performing a separation , it is best , particularly for trace constituents , if the ...
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