Fundamentals of Analytical ChemistryHolt, Rinehart and Winston, 1963 - 786 pagine |
Dall'interno del libro
Risultati 1-3 di 90
Pagina 36
... Relative deviation . Precision may also be expressed in relative terms as percentage average deviation or as average deviation in parts per thousand . Thus , for the above data the average value is 24.29 , and relative deviation 0.07 ...
... Relative deviation . Precision may also be expressed in relative terms as percentage average deviation or as average deviation in parts per thousand . Thus , for the above data the average value is 24.29 , and relative deviation 0.07 ...
Pagina 98
... relative data to a new standard , usually a 10 - gram weight ; absolute corrections can be evaluated if the mass of this heavier standard is known . These directions refer specifically to a balance equipped with a 10 - mg rider ; they ...
... relative data to a new standard , usually a 10 - gram weight ; absolute corrections can be evaluated if the mass of this heavier standard is known . These directions refer specifically to a balance equipped with a 10 - mg rider ; they ...
Pagina 715
Douglas A. Skoog, Donald M. West. sponds to a relative humidity range of 25 to 88 percent . The relative humidity in most laboratories will lie well within this range except on very dry or very damp days ; thus , the dihydrate will be ...
Douglas A. Skoog, Donald M. West. sponds to a relative humidity range of 25 to 88 percent . The relative humidity in most laboratories will lie well within this range except on very dry or very damp days ; thus , the dihydrate will be ...
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 |