Analytical ChemistryHolt, Rinehart and Winston, 1979 - 685 pagine |
Dall'interno del libro
Risultati 1-3 di 45
Pagina 32
... constant for nitrous acid . In an analo- gous way the basic dissociation constant for ammonia is given by NH3 + H , O = NH + OH Kb = [ NH4 ... Dissociation Constants for Conjugate Acid- Base Pairs . 32 Calculations A Equilibrium Simple.
... constant for nitrous acid . In an analo- gous way the basic dissociation constant for ammonia is given by NH3 + H , O = NH + OH Kb = [ NH4 ... Dissociation Constants for Conjugate Acid- Base Pairs . 32 Calculations A Equilibrium Simple.
Pagina 33
Douglas A. Skoog, Donald M. West. Relationship between Dissociation Constants for Conjugate Acid- Base Pairs . Consider the dissociation constant expressions for ammonia and its conjugate acid , ammonium ion . and NH3 + H2O = NH + OH- + ...
Douglas A. Skoog, Donald M. West. Relationship between Dissociation Constants for Conjugate Acid- Base Pairs . Consider the dissociation constant expressions for ammonia and its conjugate acid , ammonium ion . and NH3 + H2O = NH + OH- + ...
Pagina 207
... dissociation constant expres- sion for HA and the mass - balance expression = FHA [ A ] + [ HA ] ( 9-10 ) If the acid HA is sufficiently weak ( K , < 10 ) , its dissociation will be small enough so that [ A ] in Equation 9-9 is ...
... dissociation constant expres- sion for HA and the mass - balance expression = FHA [ A ] + [ HA ] ( 9-10 ) If the acid HA is sufficiently weak ( K , < 10 ) , its dissociation will be small enough so that [ A ] in Equation 9-9 is ...
Sommario
Introduction | 1 |
A Review of Simple Equilibrium Constant | 24 |
The Evaluation of Analytical Data | 46 |
Copyright | |
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absorbance absorption acid solution activity coefficient addition AgNO3 aliquot analysis analyte anode application approximately atoms base buffer buret calcium Calculate 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
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