Analytical ChemistryHolt, Rinehart and Winston, 1979 - 685 pagine |
Dall'interno del libro
Risultati 1-3 di 60
Pagina 531
... balance can tolerate a load up to 160 g ; the standard deviation of measurements with this balance is about ± 0.1 mg ( ± 10g ) . Analytical balances are of two types , namely , single - pan and equal - arm . Both are widely used today ...
... balance can tolerate a load up to 160 g ; the standard deviation of measurements with this balance is about ± 0.1 mg ( ± 10g ) . Analytical balances are of two types , namely , single - pan and equal - arm . Both are widely used today ...
Pagina 534
... balance to come to rest after it has been set in motion . A single - pan balance is ordinarily equipped with an air damper , consisting of a piston attached to the beam that moves within a concentric cylinder mounted to the balance case ...
... balance to come to rest after it has been set in motion . A single - pan balance is ordinarily equipped with an air damper , consisting of a piston attached to the beam that moves within a concentric cylinder mounted to the balance case ...
Pagina 538
... balance . Regardless of method , however , the weighing operation consists of determining the weight needed to produce a rest point that is identical with the zero point . The beam of an undamped balance comes to rest very slowly ; thus ...
... balance . Regardless of method , however , the weighing operation consists of determining the weight needed to produce a rest point that is identical with the zero point . The beam of an undamped balance comes to rest very slowly ; thus ...
Sommario
Introduction | 1 |
A Review of Simple Equilibrium Constant | 24 |
The Evaluation of Analytical Data | 46 |
Copyright | |
49 sezioni non visualizzate
Altre edizioni - Visualizza tutto
Parole e frasi comuni
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
Riferimenti a questo libro
Photocatalytic Purification and Treatment of Water and Air: Proceedings of ... David F. Ollis,Hussain Al-Ekabi Visualizzazione estratti - 1993 |
Biomedical TRANSDUCERS and INSTRUMENTS Tatsuo Togawa,Toshiyo Tamura,P. Ake Oberg Anteprima limitata - 1997 |