Analytical ChemistryHolt, Rinehart and Winston, 1979 - 685 pagine |
Dall'interno del libro
Risultati 1-3 di 48
Pagina 25
... concen- tration has become invariant . A solution of identical color intensity ( and hence triiodide concen- tration ) can be produced by adding 2 mfw of iron ( II ) to a liter of solution containing 1 mfw of triiodide ion . Here an ...
... concen- tration has become invariant . A solution of identical color intensity ( and hence triiodide concen- tration ) can be produced by adding 2 mfw of iron ( II ) to a liter of solution containing 1 mfw of triiodide ion . Here an ...
Pagina 91
... Concen- tration Is Fixed and Known . Analytical precipitations are frequently performed in solutions in which the hydronium ion concentration is fixed at some predetermined and known concentration . Calculation of solubility losses ...
... Concen- tration Is Fixed and Known . Analytical precipitations are frequently performed in solutions in which the hydronium ion concentration is fixed at some predetermined and known concentration . Calculation of solubility losses ...
Pagina 476
... CONCEN- TRATION , concn 5.11 X 10-5 M ( f ) 9.64 7.00 × 102 1.42 × 10 - 3 M ( g ) 1.60 × 104 1.50 10.0 ppm ( gfw = 180 ) ( h ) 2. Use the data provided to evaluate the missing quantities . 5.00 × 10-5 M 7.63 × 103 2.00 MOLAR ABSORB ...
... CONCEN- TRATION , concn 5.11 X 10-5 M ( f ) 9.64 7.00 × 102 1.42 × 10 - 3 M ( g ) 1.60 × 104 1.50 10.0 ppm ( gfw = 180 ) ( h ) 2. Use the data provided to evaluate the missing quantities . 5.00 × 10-5 M 7.63 × 103 2.00 MOLAR ABSORB ...
Sommario
Introduction | 1 |
A Review of Simple Equilibrium Constant | 24 |
The Evaluation of Analytical Data | 46 |
Copyright | |
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absorbance absorption activity coefficient addition AgNO3 aliquot analysis analyte anode application approximately atoms base buffer buret calcium Calculate calibration carbonate cathode cations cell cerium(IV chemical color column complex concen copper(II coulometric crucible determined dilute dissociation constant dissolved EDTA electrode potential electrolyte employed end point Equation equilibrium constant equivalence point equivalent weight example excess filter formal concentration formation formula weight glass H₂O H3O+ half-cell half-reaction hydrogen hydronium ion hydroxide indicator iodide iodine ion concentration iron(III liquid liter measurements mercury(II metal method molar NaOH oxalate oxidation particles permanganate pipet potassium precipitate prepared primary standard Procedure quantity radiation reaction reagent reduced sample silver chloride silver ion silver nitrate sodium solid solubility solution containing solvent species standard hydrogen electrode standard solution substance sulfuric acid Table temperature thiosulfate titration curve volume volumetric flask wavelength zinc