spContent=It is a public basic course of chemistry for undergraduates. It can help you to build a complete knowledge system of chemistry, understand the way of thinking and research methods of chemists, solve chemical problems related to the major and complex problems in various fields.
It is a public basic course of chemistry for undergraduates. It can help you to build a complete knowledge system of chemistry, understand the way of thinking and research methods of chemists, solve chemical problems related to the major and complex problems in various fields.
—— 课程团队
课程概述
General Chemistry is a public basic course of international class for non-chemistry major undergraduate students, and it is an important part of the overall knowledge structure of high-level professionals. The main task of the course is to make students master the basic concepts, basic principles, as well as basic skills of chemistry. The curriculum consists of basic structures of matter and the principle of chemical reaction. In addition, a brief introduction about element chemistry and organic compounds is included. The program plays an important role in broadening students' knowledge and ability, so it is certainly a good foundation of their future study and work.
General chemistry course of DUT was awarded the national elite courses in 2008, the first national elite resource-sharing courses in 2013, and the national elite online open courses in 2018.
授课目标
1.Learning the basic concepts and principles, developing students' experimental skills.
2.Developing students' qualitative and quantitative problem-solving skills and learning to solve the actual chemistry related application problems.
3.Learning the attitudes and practices of scientific investigators including logic, precision, experimentation, tentativeness, and objectivity.
课程大纲
Chapter 1: Electronic structure of atoms and periodic properties of the elements
1.1 Preface
1.2 Schrödinger Equation
1.3 Particles in one-dimensional box
1.4 Atomic orbits and wave functions of hydrogen
1.5 The shapes of atomic orbits
1.6 Orbital energy levels of multi-electron atom
1.7 The arrangement of electrons outside the nucleus
1.8 Periodic table of elements
1.9 Periodic changes of atomic radius
1.10 Periodic changes of ionization energy, electron affinity and electronegativity
1.11 Periodic change of ion radius
Chapter 2: Molecular structure and intermolecular forces
2.1 Preface
2.2 Nature and Characteristics of covalence bond
2.3 Bond types and bond parameters of covalent bonds
2.4 Valence Shell Electron Pair Repulsion (VSEPR) Theory
2.5 Basic points of hybrid orbital theory
2.6 Equivalent hybridization
2.7 Non-equivalent hybridization
2.8 The main points of molecular orbital theory
2.9 Molecular orbital energy diagram and application
2.10 Dipole moment and polarizability of molecules
2.11 Intermolecular forces
2.12 Hydrogen bonding
Chapter 3: Crystal structure and properties
3.1 Preface
3.2 Cell and lattice of crystal
3.3 Single-crystal, poly-crystal and crystal defects
3.4 Metallic crystals
3.5 Ionic crystals
3.6 Covalent crystals and molecular crystals
3.7 Bonding in metals and semiconductors
3.8 Properties and applications of crystals
Chapter 4: Gases and Solutions
4.1 Preface
4.2 Ideal gas
4.3 Real gas
4.4 Saturated vapor pressure of liquid
4.5 Phase transformation and phase diagram of water
4.6 Expression method of concentration
4.7 Colligative properties of dilute solutions
Direction and limitation of chemical reactions
5.1 Preface
5.2 Basic terms in thermodynamics
5.3 First law of thermodynamics and the heat effect of reactions
5.4 Thermochemical equation
5.5 Hess’s law
5.6 Second law of thermodynamics
5.7 Entropy and entropy changes
5.8 Gibbs function and direction of chemical reactions
5.9 Chemical equilibrium and the standard equilibrium constants
5.10 Criterion J-K
Chapter 6: Chemical kinetics
6.1 The concept of chemical reaction rate
6.2 The rate law of chemical reactions
6.3 Elementary reaction and complex reaction
6.4 The rate law of complex reactions
6.5 Determine the rate law : the initial rate method
6.6 Quantitative relationship between reactant concentration and time
6.7 Effect of temperature on reaction rate— Arrhenius equation
6.8 The Collision theory
6.9 The Activated complex theory
6.10 Catalysts and catalysis
Chapter 7: Chemical equilibrium in aqueous solutions
7.1 Brønsted acid and base
7.2 Ionization equilibrium of water and the pH scale
7.3 Equilibrium of ionization for weak monoprotic acids and bases
7.4 Equilibrium of ionization for weak polyprotic acids and bases
7.5 Buffered solutions
7.6 Solubility and solubility product
7.7 The solubility product rule
7.8 Fractional precipitation
7.9 Equilibria between two precipitates
7.10 Electrochemical cells
7.11 Electrode potentials
7.12 The Nernst equation
7.13 Application of electrode potentials
Chapter 8: Complexes
8.1 The composition and nomenclature of complexes
8.2 The geometry and magnetic properties of complexes
8.3 Valence Bond Theory of complexes
8.4 Crystal Field Theory of complexes
8.5 Dissociation and stability constants for complexes
Chapter 9: Element chemistry
9.1 Preface
9.2 s-block metal elements
9.3 p-block metal elements
9.4 Elementary substances of main-group nonmetal elements
9.5 Compounds of main-group nonmetal elements
9.6 Transition elements (1) : Cr
9.7 Transition elements (2): Mn
9.8 Transition elements (3): Fe
Chapter 10: Organic compounds
10.1 The classifications of organic compounds
10.2 The structural characteristics of organic compounds
10.3 The naming of organic compounds
10.4 The major types of organic reactions
10.5 Reaction mechanism of organic compounds：free radical mechanism
10.6 Reaction mechanism of organic compounds：ionic mechanism and synergistic mechanism
Chapter 11: Organic polymers
11.1 Basic concepts of polymers
11.2 The classification of polymers
11.3 The nomenclature of polymers
11.4 Polycondensation
11.5 Addition polymerization
11.6 The structure of polymers
11.7 The properties of polymers
Chapter 12: Analytical methods of elements and compounds
12.1 Preface
12.2 Analysis of elements
12.3 Crystal structure analysis
12.4 The basic principle of molecular spectrum
12.5 UV-Vis spectrum
12.6 Infrared spectrum
12.7 The basic principle of chromatography
12.8 Gas chromatography and liquid chromatography
12.9 Mass spectrometer
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Get some knowledge about chemistry at middle school.
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