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普通化学III(5学分)

先决条件:CH 222．

本课程建立在CH 222通过探索化学的实验和理论原理，包括溶解度平衡，酸碱平衡，电化学，核化学，金属和有机化合物。本课程以代数为基础，并包括辅助的实验室工作。本课程适合理工科专业学生。

通用化学III

https://catalog.cocc.edu/course-outlines/ch-223/

成绩单标题普通化学III学分5年级模式标准信年级联系学时总计70课学时40实验室学时30前提条件CH 222。本课程以CH 222的概念为基础，通过探索化学的实验和理论原理，包括溶解度平衡、酸碱平衡、电化学、核化学、金属和有机化合物。本课程以代数为基础，并包括辅助的实验室工作。本课程适合理工科专业学生。学习成果用科学的术语解释、评估和交流实验结果，强调化学学科普遍接受的精确、准确和速记符号。2.利用主要文献中的化学原理和测量方法，深入分析和呈现环境问题的化学方面;简明扼要地报告这个问题。3. Communicate knowledge, understanding, and interest of science to the general public and/or someone outside of the course. 4. Show, in writing, their reasoning and methods for successfully performing the following linear conversions: time, length, area, volume, density, mass, energy, solution concentration; interpret these same efforts of another student or scientist. 5. Predict general tendencies and/or quantify amounts of matter and various energies (heat, electricity, nuclear) involved in nuclear or chemical changes. 6. Describe the concept of chemical equilibrium to various chemical and physical changes. 7. Predict quantities of materials involved in an equilibrium. 8. Identify and describe acids and bases and quantify their behavior in both static solutions and during a titration. 9. Predict the behavior of buffers and describe how they are prepared. 10. Measure, interpret and predict the pH of a given aqueous solution using appropriate equipment and or applicable constants. 11. Rationalize the properties and behaviors of organic and inorganic compounds. 12. Interpret and follow oral and/or written instructions to reach a successful outcome. 13. Interpret and generate correct, interpretable figures and graphs, equations and descriptions of each of the above phenomena. 14. Predict and/or interpret the results of an experiment based on a given model; by taking into account the precision limitations of the experimental set up, make appropriate suggestions for improving the accuracy of the results. 15. Perform laboratory work accurately, and cooperatively, in a timely fashion with a partner. 16. Operate traditional laboratory equipment responsibly and reliably to generate experimental results. 17. Prepare and submit reports of laboratory experiments that reflect the accuracy, precision, methodology, and interpretation of those results using language, voice and notation appropriate for the discipline. 18. Demonstrate cooperative and collaborative skills essential for working in groups on scientific problems. General education/Related instruction lists Science Lab

化学

https://catalog.cocc.edu/programs/chemistry/

化学家研究物质的组成和转化。化学家在各种各样的环境中工作，并在政府、学术和私人机构找到工作。化学经常被描述为中心科学，因为它与所有其他科学学科之间的联系。获得化学学位可能是进入化工、材料或制药公司、生物技术公司或法医实验室工作的第一步。它也可以成为获得专业医学学位的垫脚石，如医学、物理治疗或药学。化学家在获得学士学位后很容易被雇用。

有机化学I

https://catalog.cocc.edu/course-outlines/ch-241/

成绩单标题有机化学I学分5年级模式标准信年级联系学时总计70课40实验学时30前提条件CH 223。本课程建立在一般化学原理的基础上，侧重于碳化合物的化学，适用于科学和化学工程专业。包括键角，分子形状，路易斯结构，形式电荷，电子轨道，极性键，极性反应，共振，烷烃，烯烃，环烷烃，通过碳正离子加成，通过环中间体加成，手性，炔烃加成，取代，反应机理，和能量图。实验室介绍了在微观和/或宏观尺度上分离、纯化和表征化合物的标准实验室技术，同时使用化学学科可接受的记录保存方法。学习成果绘制、识别和描述烷烃、烯烃和环烷烃的立体化学、物理性质和化学性质。2.应用和解释能量图，Lewis结构，跃迁态和曲线箭头电子符号在加成和取代反应机制。3.预测和描述共振对反应速率、平衡、动力学、产率和反应效率的影响。 4. Safely purify, characterize, and propose possible structures of compounds in the laboratory. 5. Collect, represent, and analyze data drawing valid conclusions based upon quantitative measurements and qualitative observations. Content outline 1. Introduction to Organic Chemistry 2. Bond Angles and Molecular shape 3. Lewis Structures and Formal Charge 4. Electron orbitals 5. Polar bonds, polar reactions 6. Resonance 7. Alkanes and alkenes 8. Cycloalkanes 9. Addition via carbocation 10. Addition via cyclic intermediate 11. Oxidation and reduction 12. Addition to alkynes 13. Chirality 14. Substitution Required materials Required textbooks, laboratory safety glasses or goggles and a scientific calculator.