Chemical Instrumentation: A Systematic Approach to Instrumental AnalysisAddison-Wesley Publishing Company, 1960 - 653 pagine |
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Risultati 1-3 di 77
Pagina 250
... obtained by addition . Information may also be obtained from the molar refraction about ex- ternal interactions such as intermolecular association . Evidence of this type , though always useful , is largely of corroborative value ...
... obtained by addition . Information may also be obtained from the molar refraction about ex- ternal interactions such as intermolecular association . Evidence of this type , though always useful , is largely of corroborative value ...
Pagina 514
... obtained by integration of B. visually with ease . If only data like that of curve B are available , the average value must be obtained by calculation . The desired damping is obtained when a galvanometer which has a long period ( 4 to ...
... obtained by integration of B. visually with ease . If only data like that of curve B are available , the average value must be obtained by calculation . The desired damping is obtained when a galvanometer which has a long period ( 4 to ...
Pagina 634
... obtain a polarogram on the dissolved oxygen by proceeding without deaerating . Use a dropping mercury electrode and ... obtained without any change . 4. Prepare 50 ml of an aqueous solution approximately 10-3 M in benzaldehyde and add ...
... obtain a polarogram on the dissolved oxygen by proceeding without deaerating . Use a dropping mercury electrode and ... obtained without any change . 4. Prepare 50 ml of an aqueous solution approximately 10-3 M in benzaldehyde and add ...
Sommario
THE SCIENCE OF INSTRUMENTATION | 1 |
ERRORS OF MEASUREMENT | 14 |
CHAPTER 3 | 34 |
Copyright | |
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Chemical Instrumentation: A Systematic Approach to Instrumental Analysis Howard A. Strobel Visualizzazione estratti - 1960 |
Parole e frasi comuni
absorbance absorption acid amplifier analysis analyzed angle anode applied atoms band beam Beer's law calibration calomel capacitance capacitor cathode cell Chem chemical circuit components concentration conductance constant coulometric curve detection detector determined device diffusion diode dispersion drop effect electrical electrode electrolysis emission end point energy error example filter frequency galvanometer gas chromatography glass grid incident input instrument intensity ionization ions layer liquid measurement mercury metal meter method mixture molecules obtained operation optical optical rotation output oxidized particles pH meter photometer phototube plate current platinum polarized polarographic potential potentiometer precision prism procedure quantitative radiation range reaction reflection refractive index region resistance resistor result rotation sample sawtooth wave scattering schematic Section sensitivity shown in Fig signal slit solution solvent species spectra spectrophotometer spectrum standard substance techniques temperature thyratron tion titration transistor triode variable vibrational voltage wave wavelength