Analytical Chemistry: An IntroductionHolt, Rinehart and Winston, 1965 - 527 pagine |
Dall'interno del libro
Risultati 1-3 di 44
Pagina 123
... mol / liter . ans . ( a ) 3.1 X 10-5 fw / liter ( b ) 1.0 × 10-5 fw / liter 23. Calculate the formal solubility of Ag2C2O4 in a solution whose H3O + concen- tration is ( a ) 1.0 X 10-5 mol / liter and ( b ) 1.0 × 10-8 mol / liter . 24 ...
... mol / liter . ans . ( a ) 3.1 X 10-5 fw / liter ( b ) 1.0 × 10-5 fw / liter 23. Calculate the formal solubility of Ag2C2O4 in a solution whose H3O + concen- tration is ( a ) 1.0 X 10-5 mol / liter and ( b ) 1.0 × 10-8 mol / liter . 24 ...
Pagina 226
... mol / liter The concentration of D may then be found from the instability - constant expression [ D ] = Kinst [ MD ] 1 X 10-20 X 2.86 X 10-3 [ M ] = = 2 X 10-21 mol / liter 1.43 X 10-2 This is indeed small when compared with the ...
... mol / liter The concentration of D may then be found from the instability - constant expression [ D ] = Kinst [ MD ] 1 X 10-20 X 2.86 X 10-3 [ M ] = = 2 X 10-21 mol / liter 1.43 X 10-2 This is indeed small when compared with the ...
Pagina 293
... liter of 0.250 F potassium hydrogen phthalate and 1.00 liter of 0.100 F NaOH ( g ) a mixture of 1.00 liter of 0.250 ... mol / liter [ H2POT ] = 0.493 mol / liter [ HPO4 ̄ ] = 3.1 × 10-4 mol / liter [ PO ̄ ] = 1.5 X 10-12 mol / liter 10 ...
... liter of 0.250 F potassium hydrogen phthalate and 1.00 liter of 0.100 F NaOH ( g ) a mixture of 1.00 liter of 0.250 ... mol / liter [ H2POT ] = 0.493 mol / liter [ HPO4 ̄ ] = 3.1 × 10-4 mol / liter [ PO ̄ ] = 1.5 X 10-12 mol / liter 10 ...
Sommario
The Scope of Analytical Chemistry | 1 |
Some Elementary Concepts | 7 |
The Evaluation of Analytical Data | 34 |
Copyright | |
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absorbance absorption acid solution addition AgCl AgNO3 aliquot analysis analytical barium base buffer buret Calculate carbonate cell cerium chemical chemist chloride ion colloidal color complex compound coprecipitation crucible determined deviation dilute dissociation dissolved employed end point equation equilibrium constant equivalence point equivalent weight error example excess F solution Fe2+ filter flask formal concentration formula weight grams gravimetric H₂ H₂O H3O+ half reaction hydrogen ion hydronium ion hydroxide indicator iodide iodine ion concentration iron iron III KMnO4 liquid liter measurement metal method milliequivalents ml of water mol/liter NaOH normality oxalate oxidation particles percent permanganate phenolphthalein pipet potassium potentiometric precipitate quantity radiation reagent reduced result salt sample silver chloride silver ion silver nitrate sodium sodium carbonate solid solubility solvent species standard hydrogen electrode standard solution substance sulfate sulfuric acid temperature thiocyanate tion titration curve volt volume volumetric wash weak acid