Fundamentals of Analytical ChemistryHolt, Rinehart and Winston, 1963 - 786 pagine |
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Pagina 77
... containing BaCl , · 2H2O was analyzed by precipitation of the Cl- with AgNO3 . This yielded 0.328 gram of AgCl . ( a ) Calculate the percent BaCl , · 2H2O in the sample . ans . 70.6 percent ( b ) What weight of H2O is associated with ...
... containing BaCl , · 2H2O was analyzed by precipitation of the Cl- with AgNO3 . This yielded 0.328 gram of AgCl . ( a ) Calculate the percent BaCl , · 2H2O in the sample . ans . 70.6 percent ( b ) What weight of H2O is associated with ...
Pagina 230
... containing 17.0 grams of AgNO3 per liter 16. Calculate the following : ( a ) the number of milliequivalents of NaOH in a solution that react completely with 17.1 ml of 0.200 N H2SO1 ( b ) the number of grams of NaOH in the solution in ...
... containing 17.0 grams of AgNO3 per liter 16. Calculate the following : ( a ) the number of milliequivalents of NaOH in a solution that react completely with 17.1 ml of 0.200 N H2SO1 ( b ) the number of grams of NaOH in the solution in ...
Pagina 365
... containing both NaOH and Na , CO , was dissolved and diluted to 250 ml . A 50.0 - ml aliquot required 41.7 ml of 0.0860 N HCl to reach a methyl - orange end point . A second 50.0 - ml aliquot was treated with an excess of BaCl , to ...
... containing both NaOH and Na , CO , was dissolved and diluted to 250 ml . A 50.0 - ml aliquot required 41.7 ml of 0.0860 N HCl to reach a methyl - orange end point . A second 50.0 - ml aliquot was treated with an excess of BaCl , to ...
Sommario
The Scope of Analytical Chemistry | 3 |
Some Elementary Concepts Important | 10 |
The Evaluation of Analytical Data | 33 |
Copyright | |
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2H₂O absorbance absorption acid solution addition analysis analytical anode application aqueous barium base buffer Calculate carbonate cathode cell Chem chemical chemist colloidal color complete compounds coprecipitation coulometric crucible determined dilute dissociation dissociation constant dissolved electrode electrolyte employed end point equation equilibrium constant equivalence point equivalent weight error example excess F solution ferric ferrous filter flask formal concentration formation formula weight grams gravimetric H₂O H₂SO half reaction hydrochloric acid hydroxide indicator iodide iodine liquid measurement metal method mixture mol/liter NaOH obtained occurs oxalate oxidation particles percent permanganate polarographic potassium precipitate procedure quantity radiation reagent reduced result salt sample saturated calomel electrode silver chloride silver ion silver nitrate sodium solid solubility solvent species standard hydrogen electrode standard solution substance sulfate sulfuric sulfuric acid surface Table temperature tion titration curve volt volts volume volumetric weak acid zinc
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Maßanalyse: Theorie und Praxis der Titrationen mit chemischen und ... Gerhart Jander,Karl Friedrich Jahr Anteprima non disponibile - 2003 |
Coagulation Pretreatment for Membrane Filtration Kerry J. Howe,Mark M. Clark Anteprima limitata - 2002 |