Analytical ChemistryHolt, Rinehart and Winston, 1979 - 685 pagine |
Dall'interno del libro
Risultati 1-3 di 81
Pagina 226
... dilute HCl to give 1.00 liter with a pH of 6.00 . ( d ) H3PO4 in a solution prepared by dissolving 0.100 fw of Na2HPO4 2H2O in sufficient dilute HCl to give 400 ml with a pH of 3.00 . Use a - values to identify the major ( that is , ≥5 ...
... dilute HCl to give 1.00 liter with a pH of 6.00 . ( d ) H3PO4 in a solution prepared by dissolving 0.100 fw of Na2HPO4 2H2O in sufficient dilute HCl to give 400 ml with a pH of 3.00 . Use a - values to identify the major ( that is , ≥5 ...
Pagina 622
... dilute to 250 ml . 15. ( a ) Dissolve 2.54 g I1⁄2 in CCl4 , and dilute to 1.00 liter . ( b ) Dissolve 2.06 g ( NH4 ) 2SO4 in water , and dilute to 250 ml . ( c ) Dilute 9.17 ml of the reagent to 100 ml . ( d ) Dilute 29.4 ml of the ...
... dilute to 250 ml . 15. ( a ) Dissolve 2.54 g I1⁄2 in CCl4 , and dilute to 1.00 liter . ( b ) Dissolve 2.06 g ( NH4 ) 2SO4 in water , and dilute to 250 ml . ( c ) Dilute 9.17 ml of the reagent to 100 ml . ( d ) Dilute 29.4 ml of the ...
Pagina 628
... dilute to 1.50 liters . ( b ) Dissolve 6.01 g and dilute to 500 ml . ( c ) Dissolve 5.89 g and dilute to 800 ml . ( d ) Dissolve 3.89 g and dilute to 2.00 liters . 7. ( a ) 0.215 N ( b ) 16.4 mg / ml 9. 29.4 % F and 61.7 % Na2SeF6 11 ...
... dilute to 1.50 liters . ( b ) Dissolve 6.01 g and dilute to 500 ml . ( c ) Dissolve 5.89 g and dilute to 800 ml . ( d ) Dissolve 3.89 g and dilute to 2.00 liters . 7. ( a ) 0.215 N ( b ) 16.4 mg / ml 9. 29.4 % F and 61.7 % Na2SeF6 11 ...
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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