Lecture 29 110308 - Announcements...

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Announcements Chapter 8 Homework due Wednesday Nov.  5 Chapter 9 “Energy and Chemistry”.   Homework due Wednesday November 12 Chapter 10 “Entropy and Second Law of  Thermodynamics” start on Friday Focus on sections 10.2-10.7 Next Exam November 12 on Chapters 7, 8  and 9 Hand out review sheet on Wednesday
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Chapter 9 Defining Energy (9.2) Forms of Energy, Heat and Work, Energy Units Energy transformation and Conservation of Energy  (9.3) Heat Capacity and Calorimetry (9.4) Enthalpy (9.5) Phase Changes, Vaporization, Heat of Reaction,  Bonds and Energy, Heats of Reaction Hess’s Law and Heats of Reaction Formation Reactions and Hess’s Law Energy and Stoichiometry Energy density and fuels
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Chapter 9 “Energy and Chemistry Thermochemistry:   the study of chemical energy in  Thermodynamics Thermodynamics : Study of Energy , Work, Heat , and Their Relations Energy:   is the capacity to do work, or supply heat. Energy  =  Work + Heat Kinetic Energy:   is the energy of motion. E K  =  1 / 2   mv 2       (1 Joule = 1 kg m 2 /s 2 ) (1 calorie = 4.184 J) Potential Energy:   is stored energy.
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Forms of Energy Thermal Energy:    the kinetic energy of molecular  motion (translational, rotational, and vibrational). E thermal   α    T (K) Heat:   amount of thermal energy transferred  between two objects at different temperatures. Chemical energy:  
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This note was uploaded on 08/29/2010 for the course CHM 2045 taught by Professor Brant during the Fall '08 term at University of South Florida - Tampa.

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Lecture 29 110308 - Announcements...

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