Physical Chemistry is a groundbreaking new book that explains core topics in depth with a focus on basic principles, applications, and modern research. The authors hone in on key concepts and cover them thoroughly and in detail - as opposed to the general, encyclopedic approach other books take. Excessive math formalism is avoided to keep readers focused on the most important concepts and to provide greater clarity. Applications woven throughout each chapter demonstrate to readers how chemical theories are used to solve real-world chemical problems in biology, environmental science, and material science. Extensive coverage of modern research and new developments in the field get readers excited about this dynamic branch of science. Fundamental Concepts of Thermodynamics,Heat, Work, Internal Energy, Enthalpy, and the First Law of Thermodynamics, The Importance of State Functions: Internal Energy and Enthalpy, Thermochemistry, Entropy and the Second and Third Laws of Thermodynamics, Chemical Equilibrium, The Properties of Real Gases, The Relative Stability of Solids, Liquids, and Gases, Ideal and Real Solutions, Electrolyte Solutions, Electrochemical Cells, Batteries, and Fuel Cells, From Classical to Quantum Mechanics, The Schrödinger Equation, The Quantum Mechanical Postulates, Using Quantum Mechanics on Simple Systems, The Particle in the Box and the Real World, Commuting and Noncommuting Operators and the Surprising effects of Entanglement, A Quantum Mechanical Model for the Vibration and Rotation of Molecules, The Vibrational and Rotational Spectroscopy of Diatomic Molecules, The Hydrogen Atom, Multielectron Atoms, Examples of Spectroscopy Involving Atoms, Chemical Bonding in H2+ and H2, Chemical Bonding in Diatomic Molecules, Molecular Shapes and Energy Levels for Polyatomic Molecules, Electronic Spectroscopy, Computational Chemistry, Molecular Symmetry, Nuclear Magnetic Resonance Spectroscopy, Probability, The Boltzmann Distribution, Ensemble and Molecular Partition Functions, Statistical Thermodynamics, Kinetic Theory of Gases, Transport Phenomena, Elementary Chemical Kinetics, Complex Reaction Mechanisms. For all readers interested in learning the core topics of physical chemistry.