Analytical ChemistryHolt, Rinehart and Winston, 1979 - 685 pagine |
Dall'interno del libro
Risultati 1-3 di 69
Pagina 590
... procedure for Analysis 3-7 . Calculate the percent nitrogen in the samples . NOTES 1 . As a catalyst , one may use any of the following : a drop of mercury , 0.5 g of HgO , a crystal of CuSO4 , 0.1 g of Se , or 0.2 g CuSeO3 ...
... procedure for Analysis 3-7 . Calculate the percent nitrogen in the samples . NOTES 1 . As a catalyst , one may use any of the following : a drop of mercury , 0.5 g of HgO , a crystal of CuSO4 , 0.1 g of Se , or 0.2 g CuSeO3 ...
Pagina 602
... procedure for Analysis 5-2 ( p . 597 ) if the reduction is to be carried out by tin ( II ) . If the Jones reductor ... procedure . 7 Titration with Potassium Dichromate PREPARATION 7-1 Preparation of Sodium Diphenylamine Sulfonate ...
... procedure for Analysis 5-2 ( p . 597 ) if the reduction is to be carried out by tin ( II ) . If the Jones reductor ... procedure . 7 Titration with Potassium Dichromate PREPARATION 7-1 Preparation of Sodium Diphenylamine Sulfonate ...
Pagina 605
... Procedure . Boil about 1 liter of distilled water for at least 5 min . Cool and add about 25 g of Na2S2O3.5H2O and 0.1 g of Na2CO3 . Stir until solution is complete , then transfer to a clean stoppered bottle ( glass or plastic ) ...
... Procedure . Boil about 1 liter of distilled water for at least 5 min . Cool and add about 25 g of Na2S2O3.5H2O and 0.1 g of Na2CO3 . Stir until solution is complete , then transfer to a clean stoppered bottle ( glass or plastic ) ...
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 |