Fundamentals of Analytical ChemistryHolt, Rinehart and Winston, 1969 - 835 pagine |
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Pagina 14
... Grams Given by Formula - weight ( fw ) gfw Method of Conversion from Metric Units to Chemical Units no . fw - grams of substance gfw Milliformula - weight gfw grams of substance × 1000 ( mfw ) no . mfw = 1000 Mole gmw no . mole = gmw ...
... Grams Given by Formula - weight ( fw ) gfw Method of Conversion from Metric Units to Chemical Units no . fw - grams of substance gfw Milliformula - weight gfw grams of substance × 1000 ( mfw ) no . mfw = 1000 Mole gmw no . mole = gmw ...
Pagina 15
... grams solute liter of soln gfw grams solute × 1000 ml of soln gfw grams solute liter of soln × gmw grams solute × 1000 ml of soln × gmw grams solute liter of soln x eq wt grams solute × 1000 ml of soln x eq wt = ml of soln no . eq ...
... grams solute liter of soln gfw grams solute × 1000 ml of soln gfw grams solute liter of soln × gmw grams solute × 1000 ml of soln × gmw grams solute liter of soln x eq wt grams solute × 1000 ml of soln x eq wt = ml of soln no . eq ...
Pagina 23
... grams of Pbl2 could be formed from 4.00 mfw of Pb2 + ? 1.84 g . ( c ) How many grams of KI are required to react completely with 3.00 g of Pb ( NO3 ) 2 ? Ans .: 3.01 g . ( d ) How many grams of PbI , are formed upon mixing 5.00 g of Pb ...
... grams of Pbl2 could be formed from 4.00 mfw of Pb2 + ? 1.84 g . ( c ) How many grams of KI are required to react completely with 3.00 g of Pb ( NO3 ) 2 ? Ans .: 3.01 g . ( d ) How many grams of PbI , are formed upon mixing 5.00 g of Pb ...
Sommario
1 The Scope of Analytical Chemistry | 1 |
2 Review of Elementary Concepts Important to Analytical Chemistry | 7 |
3 The Evaluation of Analytical Data | 25 |
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2H₂O acetic acid acid solution addition AgNO3 aliquot analysis analytical anode aqueous autoprotolysis base buffer Calculate the pH carbonate cathode cations cell cerium(IV chemical chloride ion color complete compounds copper copper(II coulometric Cu2+ determined dilute dissolved EDTA electrode potential electrolyte employed end point equation equilibrium constant equivalence point equivalent weight error example excess F with respect filter flask formal concentration formation formula weight glass H₂O H3O+ half-cell half-reaction hydrochloric acid hydrogen ion hydroxide ion indicator iodate iodide iodine iron(II measurements mercury(II metal method mole/liter NaOH neutral oxalate percent permanganate potassium potentiometric precipitate Procedure quantity reaction reagent reducing salt sample silver ion silver nitrate sodium sodium carbonate solubility solution containing solvent species standard electrode potential standard hydrogen electrode standard solution substance sulfate sulfuric acid temperature thiosulfate tion titration titration curve volume volumetric weak acid zinc