Analytical ChemistryHolt, Rinehart and Winston, 1979 - 685 pagine |
Dall'interno del libro
Risultati 1-3 di 89
Pagina 22
... react completely with 3.65 g of La ( NO3 ) 3 ( gfw = 325 ) ? ( b ) What weight of KIO , will react with 3.00 fw of La ( NO3 ) 3 ? ( c ) How many grams of La ( NO3 ) 3 are required to react completely with 1.67 g of KIO ,? ( d ) How many ...
... react completely with 3.65 g of La ( NO3 ) 3 ( gfw = 325 ) ? ( b ) What weight of KIO , will react with 3.00 fw of La ( NO3 ) 3 ? ( c ) How many grams of La ( NO3 ) 3 are required to react completely with 1.67 g of KIO ,? ( d ) How many ...
Pagina 149
... react in more than one way , it will likewise have more than one equivalent or milliequivalent weight . Thus the definition of the equivalent weight or the milliequivalent weight for a substance is always based on its behavior in a ...
... react in more than one way , it will likewise have more than one equivalent or milliequivalent weight . Thus the definition of the equivalent weight or the milliequivalent weight for a substance is always based on its behavior in a ...
Pagina 335
... react incompletely with iodine and cause erroneously low results . The problem is readily overcome by the addition of tartaric acid prior to dilution . The tartrate complex ( SbOC4H4O6 ) that forms is rapidly and completely oxidized by ...
... react incompletely with iodine and cause erroneously low results . The problem is readily overcome by the addition of tartaric acid prior to dilution . The tartrate complex ( SbOC4H4O6 ) that forms is rapidly and completely oxidized by ...
Sommario
Introduction | 1 |
A Review of Simple Equilibrium Constant | 24 |
The Evaluation of Analytical Data | 58 |
Copyright | |
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absorbance absorption acid solution activity coefficient addition AgNO3 aliquot analysis analyte anode application aqueous base buffer cadmium calcium carbonate cathode cation cell cerium(IV chemical color complex concen coulometric determined dilute dissociation constant dissolved EDTA electrode potential electrolyte employed end point Equation equilibrium constant equivalence point equivalent weight error example excess Fe² Fe³ filter flask formal concentration formation formula weight glass gravimetric H₂O H3O+ half-cell half-reaction hydrogen ion hydroxide iodide iodine ionic strength iron(II K₁ liquid measurement membrane mercury(II metal method molar NaOH oxalate oxidation oxidation-reduction particles permanganate polarographic potassium precipitate primary standard quantity radiation react reactants reaction reagent reduced sample saturated silver chloride silver ion silver nitrate sodium solid solubility solution containing species standard electrode potential standard hydrogen electrode standard solution substance sulfuric acid Table temperature thiosulfate titration curves volume volumetric wavelength zinc
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