TAILIEUCHUNG - Chapter 19: Chemical Thermodynamics

Spontaneous processes, entropy and the second law of thermodynamics, the molecular interpretation of entropy, gibbs free energy, free energy and the equilibrium constant,. is the main content of the lecture "Chapter 19: Chemical Thermodynamics". Invite you to consult the detailed content lectures to capture details. | Copyright 1999, PRENTICE HALL Chapter 19 Chemical Thermodynamics Chapter 19 David P. White University of North Carolina, Wilmington 1 1 1 1 Copyright 1999, PRENTICE HALL Chapter 19 Spontaneous Processes Thermodynamics is concerned with the question: can a reaction occur? First Law of Thermodynamics: energy is conserved. Any process that occurs without outside intervention is spontaneous. When two eggs are dropped they spontaneously break. The reverse reaction (two eggs leaping into your hand with their shells back intact) is not spontaneous. We can conclude that a spontaneous process has a direction. Copyright 1999, PRENTICE HALL Chapter 19 Spontaneous Processes A process that is spontaneous in one direction is not spontaneous in the opposite direction. The direction of a spontaneous process can depend on temperature: Ice turning to water is spontaneous at T > 0 C, Water turning to ice is spontaneous at T Spontaneous

• Hoá học
• Chemical Thermodynamics
• Spontaneous processes
• Molecular interpretation of entropy
• Gibbs free energy
• Free energy
• Equilibrium constant
• Chemical engineering thermodynamics
• Chemical engineering
• Solution thermodynamics
• Topic in phase equilibria
• Induction to molecular thermodynamics
• Volumetric properties of pure fluids
• Heat effects
• The second law of thermodynamics
• Modern engineering thermodynamic
• More thermodynamic relations
• Mixtures of gases
• Gas refrigeration cycles
• Thermodynamics of biological systems
• Introduction to statistical thermodynamics
• Hóa học đại cương
• General Chemistry I
• Lecture General Chemistry I
• Zeroth Law of Thermodynamics
• First Law of thermodynamics
• Second Law of thermodynamics
• Lecture Physical chemistry
• Physical chemistry
• Bài giảng Hóa lý
• Non spontaneous reaction
• Fundamentals of thermodynamics
• Power and refrigeration systems
• Chemical reactions
• Introduction to phase
• Chemical equilibrium
• Compressible flow
• Lecture General Chemistry 2
• Bài giảng Hóa học đại cương 2
• The first law of thermodynamics
• Freedom of particle motion
• Comparing energy
• Lecture Thermodynamics
• Engineering approach
• Nhiệt động lực học
• Percent theoretical
• Percent excess air
• Companion site to accompany thermodynamics
• Energy transfer
• Adiabatic flame temperature
• Phase equilibrium
• Combined power cycles
• Thermodynamics an engineering approach
• Refrigeration cycles
• Thermodynamic property relations
• Gas mixtures
• Thermodynamics an engineering
• Gas power cycles
• Thermodynamics and chemistry
• Electrolyte solutions
• Other chemical processes
• Equilibrium conditions
• Multicomponent systems
• Phase rule and phase diagrams
• The thermodynamics of real systems
• The thermodynamics
• Electrochemical systems
• Transport processes
• Organic chemistry
• Lecture Organic chemistry
• Hóa học hữu cơ
• Bài giảng Hóa học hữu cơ
• Potential energy diagrams
• thermodynamics
• Open systems
• Legendre transforms
• General phase behavior
• Clapeyron equation
• Single component systems
• free energies
• State behaviour
• homogeneous mixtures
• Phase equilibria
• Chemical kinetics
• Turbomachinery Design and theory
• Turbomachinery Design
• Flame temperatures
• General oxidative characteristics of fuels
• Premixed combustible gases
• Chemistry a molecular approach
• Molecular approach
• Free energy and thermodynamics
• Chemistry of the nonmetals
• The zeroth law of thermodynamics
• Chemical potential
• extensive properties
• partial molar quantities
• Equilibrium
• Measurable quantities
• Gibbs function
• Report medicine
• traditional medicine
• scientific reports
• breast cancer
• medicine
• chemical reaction
• Quantifying systems
• Basic organic chemistry
• Material balances
• Energy balances
• Basic thermodynamics
• Atoms and bonding
• The periodic table
• Molecular structure