苏州大学：能源学院《普通化学》课程教学大纲（二）.pdf_大学文库

《普通化学(二)》课程教学大纲一、课程基本信息英文名称 General Chemistry II 课程代码 MDNE1032 课程性质公共基础课程授课对象新能源材料与器件学分 2.00 学时 36 主讲教师 Saeed 修订日期 2023年3月指定教材 Chemistry 2e OpenStax Rice University, 6100 Main Street MS-375 Houston, Texas 77005. 二、课程目标（一）总体目标： This course continues the study of the fundamental principles and laws of chemistry. Topics include kinetics, equilibrium, ionic and redox equations, acid-base theory, electrochemistry, thermodynamics, introduction to nuclear and organic chemistry, and complex ions. Students, who decide to pursue their undergraduate and postgraduate studies in chemistry, will find this course helpful and informative, and will build the foundation on chemistry knowledge. （二）课程目标：课程目标1： 1．1Draw on background: routinely use previously studied chemistry knowledge (Chem-I) and mathematics (algebra) 1．2Acquire knowledge: memorize factual information, assimilate scientific concepts, learn calculations to apply concepts 课程目标2： 2．1Build competencies: attention to detail, explanation of cause & effect, application of knowledge to real situations 2．2Develop skills: discipline, logic, qualitative & quantitative problem-solving, data analysis, laboratory techniques 课程目标3： Lay groundwork: for science courses: critical thinking, understanding chemical driving forces & relevance to science （三）课程目标与毕业要求、课程内容的对应关系表1：课程目标与课程内容、毕业要求的对应关系表课程目标课程子目标对应课程内容对应毕业要求课程目标1 1.1 Energy, enthalpy, heat transfer, heat capacity, changes of state 1 st law of thermo., enthalpy changes in reactions, calorimetry Bond energies, standard enthalpies, Hess's law calculations Driving forces of chemical rxns: 2nd law of thermo., entropy We are motivated not only by the impact of energy on so many aspects of our daily lives but also because if we are to properly understand chemistry, we must understand the energy changes that accompany chemical reactions. 1.2 Entropy & Gibbs free energy changes in chemical reactions Spontaneity & equilibrium; …Intermolecular forces Intermolecular forces & properties of liquids Solution composition, dissolution, factors We explore quantum theory and its importance in chemistry. We begin by looking at the nature of light and how our

affecting solubility description of light was changed by quantum theory. We will explore some of the tools used in quantum mechanics, the “new” physics that had to be developed to describe atoms correctly. 课程目标2 2.1 Colligative properties: vapour pressure, boiling & freezing points Osmotic pressure, true solutions vs colloids Reaction rates, experiments to find rate laws Integrated rate laws, half-life, concentration-time relationships we need to be concerned about the speed of chemical reactions as well as the products of those reactions. 2.2 Particulate view of reaction rates, reaction mechanisms, catalysis Equilibrium, reaction quotient vs eqm constant, direction of rxn Disturbing a system at equilibrium (Le Châtelier’s principle) Application of equilibrium concepts & calculations The chemical reactions that govern the metabolism of food, the transport of essential nutrients, and many other important physiological processes in the human body must proceed with the appropriate speeds 课程目标3 3.1 Acid-base definitions, pH scale, role of water Acid-base conjugate pairs, ionization constants Lewis acid-base model, molecular structure & acidity/basicity Solutions of salts, calculating pH of weak acid/base solutions Recognize strong electrolytes and calculate concentration of their ions. Calculate pH and pOH. Calculation involving ionization constants for weak monoprotic acids and bases and the concentrations of ions in dilute solutions. 3.2 Acid-base rxns, acid-base titrations, pH indicators Polyprotic acids; common ion effect, buffers & controlling pH Ionic solubility, solubility product, precipitation rxns, complex ions Use acid-base equilibrium concepts to salts of acids and bases. Understand the common ion effect and calculate the concentrations of all species in solutions containing common ions. Understand solubility product expressions and use Ksp in chemical calculations including effect of common-ions Use Ksp to calculate separation of ions by fractional precipitation and explain how simultaneous equilibria can be used to control solubility. （大类基础课程、专业教学课程及开放选修课程按照本科教学手册中各专业拟定的毕业要求填写“对应毕业要求”栏。通识教育课程含通识选修课程、新生研讨课程及公共基础课程，面向专业为工科、师范、医学等有专业认证标准的专业，按照专业认证通用标准填写“对应毕业要求”栏；面向其他尚未有专业认证标准的专业，按照本科教学手册中各专业拟定的毕业要求填写“对应毕业要求”栏。）三、教学内容（四号黑体）（具体描述各章节教学目标、教学内容等。实验课程可按实验模块描述）

第一章 the atomistic model of matter and the role of energy in transformations （小四号黑体） 1.教学目标 Describe fundamental chemical concepts and principles, including: three dimensional molecular structure, kinetics and reaction mechanisms, and equilibria/free energy as applied to organic chemistry, acid-base chemistry, and electrochemistry. 2.教学重难点 Solve a wide variety of integrative chemistry problems that connect ideas across topics, such as the prediction of battery voltages with time. 3.教学内容 Apply submicroscopic models of matter to explain observed macroscopic phenomena, including: chemical and physical characteristics of organic molecules, activation energies of chemical reactions, chemical processes favored or disfavored by entropy, and flow of electrons and ions between electrochemical cells 4.教学方法 Visualize and apply chemical and mathematical models to determine reaction rates, to predict equilibrium concentrations of chemical species before and after system disturbances, to deduce the spontaneity of chemical processes, and to calculate the voltages of electrochemical cells 5.教学评价Design, conduct, and analyze experiments pertaining to organic synthesis, kinetics, equilibrium, thermodynamics, acid/base chemistry, and electrochemistry while augmenting fundamental safety and analysis practices. 第二章 operate as a scientist by learning how to think logically 1.All matter is comprised of atoms; atoms are made of subatomic particles (protons, neutrons, and electrons). 2.Atomic structure and molecular structure affect chemical and physical properties of atoms, molecules, and ions 3.Forces of attraction / repulsion exist between subatomic particles, between individual atoms, and between molecules; these forces, along with structure, influence chemical and physical properties. 4.Atoms, molecules, and ions are in constant motion and possess kinetic energy; kinetic energy influences how often atoms, molecules, and ions collide into and therefore interact with each other 5.Chemical bonds and intermolecular attractions can be broken and reformed; equilibrium occurs when these two processes occur at the same rate. 6.Breaking chemical bonds (and/or overcoming intermolecular forces) consumes energy; making bonds releases energy. 第三章Strategies/ communicate effectively, and solve problems methodically 1.Understand reaction mechanisms and how they lead to rate laws. 2.Determine whether equilibrium has been established and calculate equilibrium concentrations. 3.Understand the difference between nuclear reactions and chemical reactions 4.Understand the difference between Voltaic (galvanic) and electrolytic electrochemical cells. 5.Understand simple organic reactions like substitution, addition, elimination, free-radical and polymerization. 四、学时分配表2：各章节的具体内容和学时分配表章节章节内容学时分配