Analytical Chemistry: An IntroductionHolt, Rinehart and Winston, 1965 - 527 pagine |
Dall'interno del libro
Risultati 1-3 di 30
Pagina 417
... instrument should be calibrated against the standard cell before each voltage measurement to compensate for possible changes in P , however . The linearity of the resistance AB as well as the precision with which distances along its ...
... instrument should be calibrated against the standard cell before each voltage measurement to compensate for possible changes in P , however . The linearity of the resistance AB as well as the precision with which distances along its ...
Pagina 465
... instrument . Inasmuch as each of these components may take a variety of forms , a considerable variation in the design of instru- ments is to be expected ; we shall limit this discussion to a few typical examples . Absorption methods ...
... instrument . Inasmuch as each of these components may take a variety of forms , a considerable variation in the design of instru- ments is to be expected ; we shall limit this discussion to a few typical examples . Absorption methods ...
Pagina 466
... instrument such as that shown in Figure 20.10 . Here , the light beam is split by some means . A portion passes through the sample or solvent and thence to a detector . The other portion is directed to a second reference detector that ...
... instrument such as that shown in Figure 20.10 . Here , the light beam is split by some means . A portion passes through the sample or solvent and thence to a detector . The other portion is directed to a second reference detector that ...
Sommario
The Scope of Analytical Chemistry | 1 |
Some Elementary Concepts | 7 |
The Evaluation of Analytical Data | 34 |
Copyright | |
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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