TAILIEUCHUNG - Ebook General chemistry - The essential concepts (6th edition): Part 2

(BQ) Part 2 book "General chemistry - The essential concepts" has contents: Energy relationships in chemical reactions; the electronic structure of atoms; the periodic table; introduction to organic chemistry; intermolecular forces and liquids and solids; intermolecular forces and liquids and solids; chemical kinetics; chemical kinetics,. and other contents. | Page 176 10/24/09 4:26:28 PM user-s180 /Volumes/MHDQ-New/MHDQ144/MHDQ144-06 CHAPTER 6 Energy Relationships in Chemical Reactions Explosives such as dynamite and TNT undergo decomposition when detonated and release heat in exothermic reactions. CHAPTER OUTLINE ESSENTIAL CONCEPTS Energy The many different forms of energy are, at least in principle, interconvertible. First Law of Thermodynamics The first law of thermodynamics, which is based on the law of conservation of energy, relates the internal energy change of a system to the heat change and the work done. It can also be expressed to show the relationship between the internal energy change and enthalpy change of a process. Thermochemistry Most chemical reactions involve the absorption or release of heat. At constant pressure, the heat change is equal to the enthalpy change. The heat change is measured by a calorimeter. Constant-pressure and constant-volume calorimeters are devices for measuring heat changes under the stated conditions. Standard Enthalpy of Reaction Standard enthalpy of reaction is the enthalpy change when the reaction is carried out at 1 atm pressure. It can be calculated from the standard enthalpies of formation of reactants and products. Hess’s law enables us to measure the standard enthalpy of formation of a compound in an indirect way. The Nature of Energy and Types of Energy 177 Energy Changes in Chemical Reactions 178 Introduction to Thermodynamics 179 The First Law of Thermodynamics • Work and Heat Enthalpy of Chemical Reactions 185 Enthalpy • Enthalpy of Reactions • Thermochemical Equations • A Comparison of DH and DU Calorimetry 191 Specific Heat and Heat Capacity • Constant-Volume Calorimetry • Constant-Pressure Calorimetry Standard Enthalpy of Formation and Reaction 196 The Direct Method • The Indirect Method STUDENT INTERACTIVE ACTIVITIES Animations Heat Flow () Electronic Homework Example Practice Problems End of Chapter Problems

• Toán học
• General chemistry
• The essential concepts
• Energy relationships
• Chemical reactions
• Chemical kinetics
• Intermolecular forces
• The periodic table
• Hóa học đại cương
• General Chemistry I
• Lecture General Chemistry I
• Atomic structure
• Periodic Table
• Classification of Matter
• Chemical bonds
• Molecular configurations
• Molecular orbital theory
• Gas state
• Liquid state
• Solid state
• Chemical thermodynamics
• Zeroth Law of Thermodynamics
• First Law of thermodynamics
• Second Law of thermodynamics
• Factors affecting reaction rate
• Chemical equilibrium
• Chemical equilibrium for solutions
• Carbonated water
• Oxidation reduction reactions
• Transformation of chemical energy
• Chemical energy
• Modern applications
• General chemistry principles
• Chemistry of the living state
• Reactions of organic compounds
• Organic compounds
• Nuclear chemistry
• Coordination compounds
• Basic training in chemistry
• Inorganic chemistry
• Organic chemistry
• Chemical bonding
• Physical Chemistry of Surfaces
• Physical Chemistry
• Solid gas interface general
• General considerations
• Adsorption of gases
• Vapors on solids
• Physical properties
• Redox reactions
• Summary of Thesis will Advanced Science Education
• Theory and Methods of Teaching Chemistry
• Self study ability of students
• General Inorganic Chemistry
• Active teaching methods
• Educational innovation
• Summary of Doctoral Thesis of Scientific Education
• Summary of Doctoral Thesis
• Scientific Education Thesis
• Education management
• Teaching Methodology of Chemistry
• Self study exercises for general chemistry
• how to use excel in analytical chemistry and in general scientific data analysis
• chemical analysis
• the overall chemical analysis
• chemical analysis of materials
• Reactions in aqueous solutions
• Aqueous solutions
• Molecules and ions
• The electronic structure
• Journal of technology and science education
• Assessment of achievement in problem solving skills
• General Chemistry course
• Problem based learning
• Measure problem solving skills
• Collaborative activities for solving multi step problems
• Solving multi step problems in general chemistry
• Solving multi step problems
• The relatve partcipaton of instructor students
• Lecture General Chemistry 1
• Bài giảng Hóa học đại cương 1
• Molecular perspective
• Methods of classification of matter
• Pure substance
• Heterogeneous mixtures
• Dalton’s atomic theory
• The atomic weight
• Molecular formulas
• Balance chemical equations
• Calculate the percent yield of a reaction
• Chemical formulas
• Chemical equations
• Reactions in aqueous solution
• Solubility of ionic compounds
• Precipitation reactions
• Interconvert energy units
• Electrostatic potential energy
• Attraction between ions
• Thermodynamic quantities
• Electronic structure of atoms
• Electromagnetic radiation
• The uncertainty principle
• Quantum mechanics