Fundamentals of Analytical ChemistryHolt, Rinehart and Winston, 1969 - 835 pagine |
Dall'interno del libro
Risultati 1-3 di 81
Pagina 89
... Reagents and Solutions For successful analytical work , the availability of reagents and solutions of established purity is of prime importance . A freshly opened bottle of some reagent grade chemical can be used with confidence in most ...
... Reagents and Solutions For successful analytical work , the availability of reagents and solutions of established purity is of prime importance . A freshly opened bottle of some reagent grade chemical can be used with confidence in most ...
Pagina 432
... reagent as permanganate ; this reagent , therefore , can be substituted for permanganate in most of the applications described in the preceding section . The reagent is in- definitely stable and does not oxidize chloride ion at a ...
... reagent as permanganate ; this reagent , therefore , can be substituted for permanganate in most of the applications described in the preceding section . The reagent is in- definitely stable and does not oxidize chloride ion at a ...
Pagina 751
... Reagent As mentioned earlier , the Karl Fischer reagent is prepared so that its combining capacity for water is determined by the concentration of iodine in the solution . For typical application , the titer is about 3.5 mg of water per ...
... Reagent As mentioned earlier , the Karl Fischer reagent is prepared so that its combining capacity for water is determined by the concentration of iodine in the solution . For typical application , the titer is about 3.5 mg of water per ...
Sommario
1 The Scope of Analytical Chemistry | 1 |
2 Review of Elementary Concepts Important to Analytical Chemistry | 7 |
3 The Evaluation of Analytical Data | 25 |
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2H₂O acetic acid acid solution addition AgNO3 aliquot analysis analytical anode aqueous autoprotolysis base buffer Calculate the pH carbonate cathode cations cell cerium(IV chemical chloride ion color complete compounds copper copper(II coulometric Cu2+ determined dilute dissolved EDTA electrode potential electrolyte employed end point equation equilibrium constant equivalence point equivalent weight error example excess F with respect filter flask formal concentration formation formula weight glass H₂O H3O+ half-cell half-reaction hydrochloric acid hydrogen ion hydroxide ion indicator iodate iodide iodine iron(II measurements mercury(II metal method mole/liter NaOH neutral oxalate percent permanganate potassium potentiometric precipitate Procedure quantity reaction reagent reducing salt sample silver ion silver nitrate sodium sodium carbonate solubility solution containing solvent species standard electrode potential standard hydrogen electrode standard solution substance sulfate sulfuric acid temperature thiosulfate tion titration titration curve volume volumetric weak acid zinc