Analytical Chemistry: An IntroductionHolt, Rinehart and Winston, 1965 - 527 pagine |
Dall'interno del libro
Risultati 1-3 di 34
Pagina 87
... Primary standard grade reagents are available commercially ; these have been care- fully analyzed and the assay value is printed on the label . An excellent source for primary standard chemicals is the National Bureau of Standards . The ...
... Primary standard grade reagents are available commercially ; these have been care- fully analyzed and the assay value is printed on the label . An excellent source for primary standard chemicals is the National Bureau of Standards . The ...
Pagina 167
... STANDARD SOLUTIONS AND PRIMARY STANDARDS A standard solution is generally used to make several analyses ; since the quality of these analyses is directly related to the accuracy with which the concentration of the reagent is known , the ...
... STANDARD SOLUTIONS AND PRIMARY STANDARDS A standard solution is generally used to make several analyses ; since the quality of these analyses is directly related to the accuracy with which the concentration of the reagent is known , the ...
Pagina 523
... primary standard for iodine solu- tions , 394 Potassium bromate , as primary stand- ard ; 365t ; as oxidizing agent , 362t Potassium dichromate , 362t , 388 , see also Dichromate ion ; as primary standard , 365t , 388 , for thiosulfate ...
... primary standard for iodine solu- tions , 394 Potassium bromate , as primary stand- ard ; 365t ; as oxidizing agent , 362t Potassium dichromate , 362t , 388 , see also Dichromate ion ; as primary standard , 365t , 388 , for thiosulfate ...
Sommario
The Scope of Analytical Chemistry | 1 |
Some Elementary Concepts | 7 |
The Evaluation of Analytical Data | 34 |
Copyright | |
21 sezioni non visualizzate
Altre edizioni - Visualizza tutto
Parole e frasi comuni
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