Physical Chemistry and Its Biological ApplicationsPhysical Chemistry and Its Biological Applications presents the basic principles of physical chemistry and shows how the methods of physical chemistry are being applied to increase understanding of living systems. Chapters 1 and 2 of the book discuss states of matter and solutions of nonelectrolytes. Chapters 3 to 5 examine laws in thermodynamics and solutions of electrolytes. Chapters 6 to 8 look at acid-base equilibria and the link between electromagnetic radiation and the structure of atoms. Chapters 9 to 11 cover different types of bonding, the rates of chemical reactions, and the process of adsorption. Chapters 12 to 14 present molecular aggregates, magnetic resonance spectroscopy and photochemistry, and radiation. This book is useful to biological scientists for self-study and reference. With modest additions of mathematical material by the teacher, the book should also be suitable for a full-year major's course in physical chemistry. |
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Page 12
If the velocity of any one selected molecule is u, the components of this velocity parallel to the x, y, and z axes of the rectangular coordinate system can be designated ux, uu, and uz, respectively. These components are related in ...
If the velocity of any one selected molecule is u, the components of this velocity parallel to the x, y, and z axes of the rectangular coordinate system can be designated ux, uu, and uz, respectively. These components are related in ...
Page 13
for the group of molecules if: P : —L (1-11) Since the motion of the molecules is entirely random, the components of velocity in the three directions are on the average equal, so that from Equation (1-8), H F (1-12) c~'l W=Uzv= and PV ...
for the group of molecules if: P : —L (1-11) Since the motion of the molecules is entirely random, the components of velocity in the three directions are on the average equal, so that from Equation (1-8), H F (1-12) c~'l W=Uzv= and PV ...
Page 15
However, as the total kinetic energy of the molecule increases, the number of ways in which the three independent components of the kinetic energy can combine to give the same total energy increases as the square of the magnitude of the ...
However, as the total kinetic energy of the molecule increases, the number of ways in which the three independent components of the kinetic energy can combine to give the same total energy increases as the square of the magnitude of the ...
Page 16
In fact, even if the separate components of a gaseous mixture deviate somewhat from ideality, the properties of the mixture are still found to be very nearly additive in the properties of the individual gaseous components.
In fact, even if the separate components of a gaseous mixture deviate somewhat from ideality, the properties of the mixture are still found to be very nearly additive in the properties of the individual gaseous components.
Page 17
An alternative treatment of the mixture described is a consideration of it as made up by combining the appropriate volumes of each of the components, taken separately under the same pressure of 2.00 atm as that of the mixture.
An alternative treatment of the mixture described is a consideration of it as made up by combining the appropriate volumes of each of the components, taken separately under the same pressure of 2.00 atm as that of the mixture.
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Contents
1 | |
51 | |
89 | |
SECOND LAW AND EQUILIBRIUM | 115 |
CHAPTER 5 SOLUTIONS OF ELECTROLYTES | 152 |
CHAPTER 6 ACIDBASE EQUILIBRIA | 181 |
CHAPTER 7 OXIDATIONREDUCTION EQUILIBRIA | 213 |
CHAPTER 8 ELECTROMAGNETIC RADIATION AND THE STRUCTURE OF ATOMS | 244 |
CHAPTER 10 KINETICS OF CHEMICAL REACTIONS | 338 |
CHAPTER 11 ADSORPTION AND SURFACE EFFECTS | 403 |
CHAPTER 12 MACROMOLECULES AND MOLECULAR AGGREGATES | 436 |
CHAPTER 13 MAGNETIC RESONANCE SPECTROSCOPY | 494 |
CHAPTER 14 PHOTOCHEMISTRY AND RADIATION CHEMISTRY | 536 |
Table of Symbols and Abbreviations | 581 |
Index | 583 |
CHAPTER 9 BONDING AND MOLECULAR SPECTROSCOPY | 288 |
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absorption acid activity adsorbed adsorption amino amount applied benzene bond Calculate carbon carboxyl cell chain charge Chem chemical chemical shift chloride coefficient colligative properties complex components concentration corresponding curve defined described diagram dissociation effect electric electrolyte electron energy change enthalpy entropy enzyme equal equation equilibrium constant example film first flow force fraction free energy frequency function heat hydrogen atom hydrogen ion increase ionic ionization kcal kinetic liquid magnetic field material measured membrane mixture molar mole mole fraction molecules nucleus occurs orbital osmotic pressure oxidation oxygen particles phase polar potential protein proton quantum number radiation rate constant ratio reactant reaction resonance rotation sample shown in Figure significant sodium solid solubility solvent species specific spectra spectrum spin structure substrate sucrose surface tension temperature tion titration transition triplet vapor pressure velocity vibrational volume wave wavelength zero