Physical Chemistry and Its Biological ApplicationsPhysical Chemistry and Its Biological Applications ... |
From inside the book
Results 1-3 of 20
Page 498
... peak proportional to the area of the peak . spectrum contains three peaks , for which the relative areas from left to right , deduced from the integrals plotted above the absorption peaks , are 5 : 2 : 3 . Since areas in a given nuclear ...
... peak proportional to the area of the peak . spectrum contains three peaks , for which the relative areas from left to right , deduced from the integrals plotted above the absorption peaks , are 5 : 2 : 3 . Since areas in a given nuclear ...
Page 513
... peaks or only a single peak ? The rule - of - thumb answer is that two peaks will appear if the nuclei have a lifetime in one environment that is at least as great as a reciprocal of the difference between resonance frequencies in the ...
... peaks or only a single peak ? The rule - of - thumb answer is that two peaks will appear if the nuclei have a lifetime in one environment that is at least as great as a reciprocal of the difference between resonance frequencies in the ...
Page 532
... peaks are observed in the hydrogen NMR Temperature , ° C Line width at half - maximum intensity 800 465 260 168 105 -10 0 +10 + 20 +30 15. State how many resonance peaks you would expect to find in a proton - decoupled 13C spectrum of ...
... peaks are observed in the hydrogen NMR Temperature , ° C Line width at half - maximum intensity 800 465 260 168 105 -10 0 +10 + 20 +30 15. State how many resonance peaks you would expect to find in a proton - decoupled 13C spectrum of ...
Other editions - View all
Common terms and phrases
absorption acid adsorbed adsorption amino amount behavior benzene Calculate carbon carboxyl cell chain charge Chem chemical chemical shift chloride cm³ coefficient complex components concentration containing corresponding curve described diagram dipole dissociation distance effect electric electrolyte electron energy change enthalpy entropy enzyme equal equation equilibrium constant example force free energy frequency function H₂O heat hydrogen atom hydrogen bonds increase interaction ionic ionization k₁ k₂ kcal kcal/mol kinetic magnetic field magnitude material measured membrane mixture molar mole fraction molecular weight molecules nuclei occurs orbital osmotic pressure oxidation oxygen particles polar potential protein proton quantum number radiation rate constant ratio reactant reaction represented resonance rotation sample shown in Figure sodium solid solubility solvent species spectrum spin structure substance sucrose surface tension temperature tion titration torr transition triplet tube vapor pressure velocity vibrational viscosity volume wavelength zero