Physical Chemistry and Its Biological ApplicationsPhysical Chemistry and Its Biological Applications ... |
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Page 495
... field is in the same direction as the applied field , and it decreases with in- creasing temperature because thermal motion disorders the molecules ; Мм is the magnetic moment of one particle , the molar susceptibility is given by Num2 ...
... field is in the same direction as the applied field , and it decreases with in- creasing temperature because thermal motion disorders the molecules ; Мм is the magnetic moment of one particle , the molar susceptibility is given by Num2 ...
Page 499
... field . sequently it is subjected to a torque from the field . The direction of the torque is perpendicular both to the magnetic moment and to the field , causing the axis of the moment to precess at a frequency of yНo / 2π about the ...
... field . sequently it is subjected to a torque from the field . The direction of the torque is perpendicular both to the magnetic moment and to the field , causing the axis of the moment to precess at a frequency of yНo / 2π about the ...
Page 519
... field of the spectrometer magnet , with the field in the z direction . The relaxation processes , occurring under the influence of the external fixed field , lead to a state in which an ex- cess of nuclear spins is in the lower - energy ...
... field of the spectrometer magnet , with the field in the z direction . The relaxation processes , occurring under the influence of the external fixed field , lead to a state in which an ex- cess of nuclear spins is in the lower - energy ...
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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