Analytical Chemistry

Answers to Problems Chapter 2 (2) (a) 25.47 cm^3 (b) Q experimental (90% level) for highest value (25.80 cm^3 ) is 0.58. This re ...

(2) (a) 7; (b) 10 (3) 39.2 (4) logKD = 0.3; pKa = 6.0 (5) At pH 1, D = 0.058; concentration remaining = 0.0945% At pH 6, D = 640 ...

(9) H = 0.415 cm; H = 482 (10) The packed column. The capacity factors for the capillary column are << 1. (11) 33.62% meth ...

(8) 5.01 cm^3 ; 5.01 × 10 –^3 M Chapter 8 (3) 1.09% (4) 1.31% Chapter 9 (1) (a) 0.046, 0.301, 1.000, 1.301, 2.000. (b) 0.368, 0. ...

Chapter 10 (2) Note: Tritium is a diatomic molecule. Initial activity 9.6 × 1010 Bq, 2.59 Ci After 2.5 years 8.3 × 1010 Bq, 2.25 ...

Note: All the above should be checked by analysing the evolved gases and residual solids. Above 400 °C further decomposition occ ...

The second loss of 40% of the polymer is due to cyclization, loss of tars and other products. Note: The identity of the polymer ...

Index A Absorbance, 359 Absorptiometers, 356 Absorption, bands, intensity of, 355 bands, measurements, precision of, 361 photoel ...

auto, 517 double focusing, 428 magnetic, 428 multi-channel pulse height, 465 quadrupole, 428 single channel pulse height, 465 ti ...

trends in, 6 Antigens (immunogens), 468 Antiserum, 469 Application of statistical tests, 20 Arc, AC, 290 DC, 290 Assay, 5 Assess ...

Atomic emission spectrometry, sample preparation for, 290 detection limits, 294 Atomic fluorescence spectrometry (AFS), 333 Atom ...

Boersma (Differential thermal analysis), 485 Bombardment, fast atom (FAB), 427 reactions and the growth of radioactivity, 456 Bo ...

Carbon, graphitized, 125 Carbon-13 NMR, 410 Carrier-gas, 93 Carriers, impurity, 464 stream, 518 Cell, electrolysis, 228 electrol ...

shift, 401 Chemical Ionization (CI), 135 , 427 Chemical reactions in solution, 38 Chemical shift reagents, 407 Chemiluminescence ...

Chiral stationary phases, 124 Chromatograph, radio-gas, 459 schematic diagram of a gas, 93 Chromatographic analysis, computing i ...

pyrolysis-gas, 107 size exclusion, 166 supercritical fluid (SFC), 150 thin-layer (TLC), 151 Chromophores, 366 Cluster analysis, ...

definition of, 37 formation, 50 metal, formation constants, 49 non-chelated, 65 Compton scattering, 461 Computers, and microproc ...

formation, 39 , 50 hydrolysis, 47 self-ionization, 42 solubility product, 52 Continuous wave (CW) or scanning NMR spectrometer, ...

Coulometry, summary, 261 at constant potential, 262 titrations, 262 CPU, 529 Cross sections, nuclear reactions, 456 Crystal, lit ...

Decay, alpha, 452 constant, 454 free induction, 413 gamma (isomeric transition), 454 half life t1/2, 455 internal conversion, 45 ...