Chemical Instrumentation: A Systematic Approach to Instrumental AnalysisAddison-Wesley Publishing Company, 1960 - 653 pagine |
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Risultati 1-3 di 75
Pagina 302
... ions rather than by electrons , which function in a metal . The specific conductance of an electrolyte solution therefore increases with the concentration , with the charge , and with the velocity of the ions . Both positive and negative ...
... ions rather than by electrons , which function in a metal . The specific conductance of an electrolyte solution therefore increases with the concentration , with the charge , and with the velocity of the ions . Both positive and negative ...
Pagina 304
... ion . Equation ( 11-29 ) is of limited validity , applying in particular to spherical ions moving in a solvent whose molecules are considerably smaller than the ions . Concentration dependence . At low concentrations , ions behave ...
... ion . Equation ( 11-29 ) is of limited validity , applying in particular to spherical ions moving in a solvent whose molecules are considerably smaller than the ions . Concentration dependence . At low concentrations , ions behave ...
Pagina 309
... ions are much less likely to recombine than are atomic ions . The difference in rates is a factor of some 10,000 units / cc / sec . Other mechanisms tending to limit the lifetime of particular ions are many . It is entirely likely that ions ...
... ions are much less likely to recombine than are atomic ions . The difference in rates is a factor of some 10,000 units / cc / sec . Other mechanisms tending to limit the lifetime of particular ions are many . It is entirely likely that ions ...
Sommario
THE SCIENCE OF INSTRUMENTATION | 1 |
ERRORS OF MEASUREMENT | 14 |
EMISSION AND ABSORPTION OF EM RADIATION | 40 |
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Chemical Instrumentation: A Systematic Approach to Instrumental Analysis Howard A. Strobel Visualizzazione estratti - 1960 |
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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 electron tube emission end point energy error example filter frequency galvanometer 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 reactance 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