Analytical ChemistryHolt, Rinehart and Winston, 1979 - 685 pagine |
Dall'interno del libro
Risultati 1-3 di 78
Pagina 82
... obtained for the concentration of Ca in bovine serum . Pool the data to obtain a value of s for the procedure . SAMPLE NUMBER meq Ca / liter 1 3.172 , 3.176 , 3.174 2 3.946 , 3.949 3 6.025 , 6.042 , 6.033 , 6.020 * 15 . The pooling of ...
... obtained for the concentration of Ca in bovine serum . Pool the data to obtain a value of s for the procedure . SAMPLE NUMBER meq Ca / liter 1 3.172 , 3.176 , 3.174 2 3.946 , 3.949 3 6.025 , 6.042 , 6.033 , 6.020 * 15 . The pooling of ...
Pagina 83
... obtained the following results for the determination of sulfur in a contaminated kerosene sample : 0.300 % , 0.316 ... obtained in ( b ) be a good approximation of ☛ for the method ? ( d ) Calculate the 95 % confidence interval of the ...
... obtained the following results for the determination of sulfur in a contaminated kerosene sample : 0.300 % , 0.316 ... obtained in ( b ) be a good approximation of ☛ for the method ? ( d ) Calculate the 95 % confidence interval of the ...
Pagina 423
... obtained with a microelectrode that is supplied by diffusion only . With a rotating electrode steady currents are instantaneously obtained . This behavior is in distinct contrast to that of a solid microelectrode in an unstirred ...
... obtained with a microelectrode that is supplied by diffusion only . With a rotating electrode steady currents are instantaneously obtained . This behavior is in distinct contrast to that of a solid microelectrode in an unstirred ...
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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