CHM 152 GENERAL CHEMISTRY II

Transcription

1 CHM 152 GENERAL CHEMISTRY II Approved 12/02/2011 Effective Spring Textbook Update: SP

2 Prefix & Number CHM 152 Course Title: General Chemistry II Purpose of this submission: update curriculum New Change/Updated Retire If this is a change, what is being changed? Update Prefix Course Description (Check all that apply) Title Course Number Format Change Credits Prerequisite Competencies/Assessments Textbook/Reviewed Competencies-no changes needed Does this course require additional fees? No X Yes If so, please explain. Consumable materials are used in this course. Is there a similar course in the course bank? X No Yes (Please identify) Articulation: Is this course or an equivalent offered at other two and four-year universities in Arizona? No X Yes (Identify the college, subject, prefix, number and title: ASU: CHM 116, Natural Science Quantitative (SQ); NAU: CHM 152 and CHM 152L; UA: CHEM 152 Is this course identified as a Writing Across the Curriculum course? No X Yes Course Textbook, Materials and Equipment update effective Spring Textbook(s) Title Chemistry, The Central Science Author(s) Brown Publisher Pearson/Prentice Hall ISBN & Software/ Equipment Title Chemistry: The Central Science Lab. Exper. Author(s) Brown Publisher Pearson/Prentice Hall ISBN & Chemistry: Central Science Access Code, 12 th edition Author: Brown ISBN Course Assessments Description of Possible Course Assessments (Essays, multiple choice, etc.) Exams standardized for this course? Midterm Final Other (Please specify): Where can faculty members locate or access the required Homework, quizzes, class exercises, midterm exams, final exam, lab reports/presentations Demonstration of proper use and handling of lab equipment and a clear understanding of laboratory procedures and safety principles Application of the scientific method in the laboratory A minimum of one written report to fulfill the requirements of Writing Across the Curriculum Are exams required by the department? No Yes If Yes, please specify: Not applicable

3 standardized exams for this course? Student Outcomes: Identify the general education goals for student learning that is a component of this course. Check all that apply: 1. Communicate effectively. a. Read and comprehend at a college level. b. Write effectively in a college setting. 2. Demonstrate effective quantitative reasoning and problem solving skills. Method of Assessment a. Homework, quizzes, midterm exams, and final exam b. Lab reports, scientific reports/presentations Lab experiments, homework, class exercises, quizzes midterm exams, and final exam 3. Demonstrate effective qualitative reasoning skills. Homework, class exercises, quizzes, midterm exams, and final exam 4. Apply effective methods of inquiry. a. Generate research paper by gathering information from varied sources, analyzing data and organizing information into a coherent structure. b. Employ the scientific method. a. Lab reports, scientific reports/presentations b. Lab experiments demonstrating the proper use and handling of lab equipment and a clear understanding of laboratory procedures and safety principles 5. Demonstrate sensitivity to diversity a. Experience the creative products of humanity. b. Describe alternate historical, cultural, global perspectives. Office of Instruction Use only: CIP Code: ONET Code: Minimum Qualifications:

4 COURSE INFORMATION Initiator: Lale Cilenti Arac Date of proposal to Curriculum Sub-Committee: December 2, 2011 Effective Semester/Year Fall Spring 2012 Summer Prefix & Number: CHM 152 Full Title: (100 character limit) General Chemistry II Short Title: (30 character limit) Catalog Course Description: General Chemistry II is the second half of a two-part sequence in chemistry with an emphasis on thermodynamics, chemical equilibrium, chemical kinetics, nuclear processes and electrochemistry, along with the continued application of the scientific method and the proper use of lab equipment to theoretical principles. SUN Course Number: CHM 1152 Credit Hours: 4 Lecture Hours: 3 Lab Hours: 3 Prerequisite(s) CHM 151 with a grade of C or better. Co-requisite(s) CHM 152L Intended Course Goals By the end of the semester, students will be able to: 1. Compare and contrast the intermolecular forces and properties of liquids, solids, and solutions. 2. Solve problems involving the principles of chemical kinetics. 3. Solve problems involving the principles of thermodynamics. 4. Solve problems involving the principles of chemical equilibrium. 5. Compare and contrast the principal theories of acids and bases. 6. Compare and contrast the general physical and chemical properties of electrochemistry. 7. Compare and contrast the general physical and chemical properties of nuclear chemistry.

5 Course Competencies and Objectives By the end of the semester, students will be able to: Competency 1 Compare and contrast the intermolecular forces and properties of liquids, solids, and solutions. Objective 1.1 Compare different types of solutions in the lab Objective 1.2 Explain the molecular view of the solution process Objective 1.3 Calculate and convert concentrations Objective 1.4 Evaluate the effects of temperature on solubility in the lab Objective 1.5 Evaluate the effects of temperature on the solubility of gases in the lab Objective 1.6 Calculate for the colligative properties of electrolyte and non-electrolyte solutions Objective 1.7 Discuss colloids Competency 2 Solve problems involving the principles of chemical kinetics. Objective 2.1 Predict the rate of a given reaction in terms of concentration change and reactant or product time Objective 2.2 Define the order of reaction and apply rate law equations to determine the order of reactions Objective 2.3 Evaluate the relation between reactant concentration and time in the lab Objective 2.4 Calculate the activation energy for a reaction and temperature dependence of rate constants Objective 2.5 Evaluate reaction mechanisms Objective 2.6 Describe the function o f catalysts Competency 3 Solve problems involving the principles of thermodynamics. Objective 3.1Differentiate entropy, free energy, and equilibrium Objective 3.2 Discuss the three laws of thermodynamics Objective 3.3 Explain the meaning of the terms spontaneous processes and entropy Objective 3.4 State the second law of thermodynamics Objective 3.5 Discuss Gibbs free energy Objective 3.6 Calculate free energy changes for chemical reactions Objective 3.7 Examine thermodynamics in living systems Competency 4 Solve problems involving the principles of chemical equilibrium. Objective 4.1 Discuss the concept of equilibrium and the equilibrium constant Objective 4.2 Write equilibrium expressions Objective 4.3 Examine the relationship between chemical kinetics and chemical equilibrium Objective 4.4 State what the equilibrium constant tells us Objective 4.5 Discuss factors that affect chemical equilibrium Competency 5 Compare and contrast the principal theories of acids and bases. Objective 5.1 Write equations according to Bronsted s theory of acids and bases Objective 5.2 Identify the acid-base properties of water. Objective 5.3 Calculate ph values including solutions of strong acids and strong bases in the lab Objective 5.4 Calculate percent ionization of weak acids and weak bases Objective 5.5 Evaluate the relationship between the ionization constants of acids and their conjugate bases Objective 5.6 Examine molecular structure and its relationship to the strength of acids Objective 5.7 Identify the acid-base properties of salts, oxides, and hydroxides Objective 5.8 Define acids and bases according to the Lewis system Objective 5.9 Compare homogeneous and heterogeneous solution equilibria Objective 5.10 Identify the effect of common ions on the percent ionization of weak acids and bases Objective 5.11 Calculate the ph of buffer solutions and demonstrate how to prepare buffer solutions with a specific ph Objective 5.12 Describe the shape of acid-base titration curves Objective 5.13 Choose the correct indicator for a particular acid-base titration in the lab Objective 5.14 Write solubility product expressions Objective 5.15 Predict the separation of ions by fractional precipitation Objective 5.16 Predict the effect of ph on the solubility of a salt Objective 5.17 Explain how complex ion equilibria effects solubility Objective 5.18 Apply the solubility product principle to qualitative analysis Competency 6 Compare and contrast the general physical and chemical properties of electrochemistry. Objective 6.1 Predict redox reactions Objective 6.2 Diagram a galvanic cell

6 Objective 6.3 Discuss standard reduction potentials Objective 6.4 Predict the spontaneity of redox reactions Objective 6.5 Calculate the effect of concentration on cell emf Objective 6.6 Discuss batteries and corrosion Objective 6.7 Solve problems dealing with electrolysis Competency 7 Compare and contrast the general physical and chemical properties of nuclear chemistry. Objective 7.1 Discuss the nature of nuclear reactions and write balanced nuclear equations Objective 7.2 Compare relative stabilities of given nuclei by applying stability rules Objective 7.3 Predict natural radioactive decay Objective 7.4 Explain nuclear transmutation Objective 7.5 Describe both nuclear fission and fusion Objective 7.6 Discuss the uses of isotopes Objective 7.7 Describe the biological effects of radiation