Haiges Chem 202 Summer 2020 Syllabus PDF

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College of the Canyons CHEM 202 - General Chemistry II – Section 48083 Course Syllabus – Summer 2020 (06/15/20 – 08/06/20)

Instructor: Dr. Ralf Haiges

Lecture: MTWTH 3:00 pm – 4:25 pm online

Email: [email protected]

Final Exam: Th, August 6 at 3:00 pm

Office: Office Hours: by appointment

Course Websites: coc.instructure.com www.saplinglearning.com

Course Description: Welcome to Chemistry 202 – a 5.0 unit CSU and UC transferable course. Chem 202 builds on Chem 201 – General Chemistry 1. Lecture will cover coordination compounds, kinetics, gas and ionic equilibrium including acids and bases, solubility and solubility product, electrochemistry, thermodynamics, nuclear chemistry, and a small introduction to organic chemistry. Prerequisites include Chem 201 with a final grade of a C or higher. An expectation of the students in this course is to be knowledgeable of topics covered in Chem 201.

Student Learning Outcomes: At the end of the course, students will be able to: 1. Analyze and evaluate the law of reaction kinetics for irreversible and reversible reactions, including reactions occurring in aqueous media and in nuclear reactions. 2. Examine the laws of thermodynamics to predict the spontaneity of chemical processes, including electrochemical processes. 3. Evaluate the theories of bonding for coordination compounds. 4. Formulate conclusions according to scientific inquiry by collecting and interpreting gravimetric, volumetric, and spectroscopic chemical data. 5. Justify the identity of unknown cations and anions using experimental evidence from qualitative analysis, the scientific method, and chemical reasoning. 6. Compose laboratory reports that illustrate meaningful conclusions based on and supported by data and observation.

Required Materials: 1. Textbook: 2nd edition of the OpenStax Chemistry text, Chemistry 2e (ISBN-10: 1-947172-62-X; ISBN-13: 978-1-947172-62-3). The electronic text can be accessed for FREE at the OpenStax website: https://openstax.org/details/chemistry-2e. A hardcopy of the textbook can be purchased in the bookstore for about $60.

2. We will be using Sapling Learning (www.saplinglearning.com) as the online homework system. You can find instructions for registration and other information at the following link: http://www2.saplinglearning.com/help/higher-education-us/accounts-and-registration. Our Sapling course is: College of the Canyons - CHEM 202 – Summer20 - HAIGES. Registration for the course is $42.00 ($60.00 for two semesters) and links to the OpenStax electronic textbook for free. You can also purchase a registration code and textbook from the bookstore. 3. Laboratory Handouts: Experimental procedures, pre-labs, and all other documents will be posted on Canvas and must be printed out prior to coming to lab. 4. Lecture PowerPoint slides and definition sheets will be available on Canvas prior to lecture.

Student Expectations: Attend and be prepared for class each day. If a student is absent, it is the student’s responsibility to contact the instructor and get all make up work before the next class period. Homework, laboratory assignments, worksheets, etc. must be completed and turned in according to the schedule provided. Late work will NOT be accepted unless the instructor deems the absence excused and prior arrangements have been made. If you choose to stop participating in the course, it is your responsibility to drop the course.

Conduct: The instructor and students will follow all policies and procedures outlined in the College of the Canyons Academic Integrity Policy. An instructor may remove a student from his/her class if the student has interfered with the instructional process. The duration will be for the day of the removal and the next class meeting (COC policy 5531.1A(5) and California Education Code 76032). The instructor shall immediately report the removal to the Dean of Students for appropriate action. Examples of disruptive behavior which could be interpreted as violations of the Code include, but are not limited to: repeatedly leaving and entering the classroom without faculty authorization, making loud or distracting noises, persisting in speaking without being recognized, making use of a cell phone or text, or resorting to insults or threats of violence.

Course Evaluation/ Point Distribution: Grades will be based on three midterm exams (22% total), one final exam (20%), 5 quizzes (5% total) 15 Sapling homework assignments (9%), lab reports (21%), two formal lab reports (~6.3%), and 16 worksheets (~16.7%). Final grades will be determined based on your earned points out of the total possible points (1500). Grades will be posted on Canvas throughout the semester so that you can keep track. It is your responsibility to make sure all grades on Canvas reflect the grade on your assignment

Assignment 3 Midterm Exams

Points 330 (110 each)

Percent 22%

1 Final Exam

300

20%

5 Quizzes

75 (15 each)

5%

Sapling Homework

135 (9 each)

9%

Lab

315 (varies each)

21%

Worksheets

250 (varies each)

~16.7%

2 Formal Lab Reports

95 (40 and 55)

~6.3%

Total

1500

100%

Grading Scale: 90% - 100% (1350 – 1500 pts)

A

80%-89% (1200 – 1349 pts)

B

79%-70% (1050 – 1199 pts)

C

69%-60% (900 – 1049 pts)

D

Under 60% (0 – 899 pts)

F

Class Attendance/Participation: Expected from all students. Any student absent from the first day without prior notification WILL be dropped from the course. The instructor also has the option of dropping a student who is absent for more class periods, consecutive or nonconsecutive, than meet in one week. Note: Students who are going to be absent from class for one week or longer (for health reasons or other personal emergencies) are required to complete and file an Emergency Leave Petition with the college. There are no makeups for missed labs, in-class activities, quizzes, or exams – regardless of reason, even if Emergency Leave Petition is filed.

Tardy Policy: If you are late for a quiz or exam, no extra time will be granted. All assignments are considered late if they are handed in after the deadline. Any assignments that are considered late will receive a 0.

Homework: Will be assigned for each chapter and will be completed through the textbook website, Sapling. Homework is graded (9 points per assignment) and will contribute to 9% of your final grade. There may be 20-25 questions per homework set. Homework will always be due at 11:59 pm on the designated day. You will not be able to submit the homework assignment past the posted due date. There will be a total of 15 homework sets for a total of 135 possible points. Do not wait until the night it is due to begin working on your homework!! This will give you time to ask questions. It also helps to avoid unforeseen circumstances, such as the internet crashing on the night that it is due (which has happened!). No late homework assignments will be accepted, and no deadline extensions will be granted, regardless of the reason. Additional homework problems from the course textbook will be recommended for each chapter. These problems will not be collected and will not be worth any points but will be key to being successful in the course and for doing well on the course exams. These problems will be more practice on calculationbased concepts and will incorporate more challenging exercises than the online homework assignment.

Quizzes: There will be a total of five quizzes administered through Canvas. Each quiz will be worth 15 points, for a total of 75 possible points for the semester (5% of your grade). No make-up quizzes will be allowed – no exceptions!

Exams: All exams are open book. There will be three midterm exams (110 points each) given during the course of the semester. On the designated day and time, the exam will become available for download on Canvas as a Word document. You can complete the exam directly on your computer using Word or, you can print the exam, complete it by hand and then scan the completed exam into a pdf document. By the time specified, you will have to upload an electronic version of the completed to Canvas. The exams will consist of both multiple choice and free response questions. ALL work must be shown to get full credit on free response questions. There will be NO make-up exams!! There is also a cumulative Final Exam (300 points) scheduled for Thursday, August 6, 2020 and will begin at 3:00 pm.

Worksheets: You will be assigned a total of 16 worksheets throughout the semester. The points allotted for each worksheet will vary (depending on the workload) for a total of 250 points (~16.7%). Each worksheet will be due typically at the end of the week that it has been assigned. Any worksheets handed in after the deadline will be considered late and will not be accepted.

Laboratory Guidelines: To adhere to social distancing guidelines, all in-class laboratory activities will be replaced by or modified to be activities that can be completed in a distance learning environment. Many of these activities rely on a virtual laboratory package called ‘Beyond Labz.’ Other activities rely on PhET simulations, and still others use Chemcollective simulations. In general, each simulated activity will be accompanied by a post-lab assignment that expands upon the simulated activity. To maintain consistency in instruction, please plan to complete each of the lab activities as part of your course. Students will need access to a computer for these simulations. College of the Canyons has purchased Beyond Labz access codes. The PhET and Chemcollective simulations will run on most (but not all) computers. Computer Applications You need to have a spreadsheet program capable of linear regression analysis on your computer. All CoC students can download Microsoft Excel and Logger Pro. You will also need to install Beyond Labs on your computer. 

Microsoft Excel. The Microsoft Office Suite is available for download to all COC students through https://www.microsoft.com/en-us/education/products/office. You will need to install a copy of Excel on your personal computer since the online version of Excel cannot perform linear regressions.

 

Logger Pro. Students can install a free copy of LoggerPro onto their personal computers. Please see the download instructions at the end of the syllabus. Beyond Labz. The Beyond Labz virtual lab platform will be required for students throughout the semester. The platform can be downloaded from https://www.beyondlabz.com/#download. The access code for our students is COLLEGE-OF-THE-CANYONS-2020.

Formal Laboratory Report: Two Formal Lab Reports will be required and worth a total of 100 points (~6.3% of your grade). The first report, which is worth 40 points (~2.7% of your grade), will be written on “Kinetics Studies of the Bleachign of Food Dye” Lab. The second report, which is worth 55 points (~3.7% of your grade), will be written on “Thermodynamics of the Solubility of CuCl” lab. Formal lab reports must be typed (1” margins, Arial 11 pt font, 1.5 spaces, 3 page minimum), compliant with the ACS Style Guide, and must contain the following sections: 1. 2. 3. 4. 5. 6. 7. 8. 9.

Title Page (includes date lab performed, your name, section, lab title) Abstract Introduction Procedure Results Discussion Conclusion References Appendix (Data sheets/Raw Data)

The “Kinetics Studies of the Bleaching of Food Dye” Formal Lab Report will be due on Thursday, July 9. The “Thermodynamics of the Solubility of CuCl” Formal Lab Report will be due on Tuesday, August 3 by end of day. Your lab report may contain figures, but they should not be there just to take up space and should be kept to a maximum size of 3”3” unless a larger size is needed for clarity.

Academic Integrity: Plagiarism and cheating will not be tolerated. Copying another student’s homework or lab report, plagiarism, sharing exams, etc. may result in a zero for the assignment, and may be brought to the Dean of Student Services and the appropriate academic offices, where you may be suspended.’ Helpful Resources: Supplemental Learning Activities through the Skills 4 Success initiative provide faculty-lead workshops, study groups, and individual Guided Learning Activities on a variety of topics in English and Math. Of interest may be the Dimensional Analysis, Equations of Lines, or Scientific Notation. A complete schedule can be found at the following website: http://canyons.edu/Offices/CTE/CollegeSuccess/sl.asp The Learning Center (TLC) is a great sources for computer access and tutoring access. All available services and hours can be found at: http://www.canyons.edu/offices/tlc/ Mathematics, Engineering and Science Achievement Center (MESA) may be your best resource! Student-led workshops, tutoring by faculty and students, computer access, and a great study center are available to any student, even if you don’t qualify to be a member (you can be a “friend” of MESA). Details: http://www.canyons.edu/offices/mesa/

Recent California Legislation guarantees admission to a California State University (CSU) campus for any community college student who completes an “associate degree for transfer”. The Associate in Science for Transfer (AS-T) in Math, Physics, Computer Science, and Geology, or the Associate in Arts for Transfer (AA-T) in Geography, is intended for College of the Canyons students who plan to complete a bachelor's degree in a similar major at a CSU campus. Students must earn a C or better in all courses required for the major or area of emphasis. The College also offers associate degrees in Biology, Computer Science, Engineering, and Math. For more information on the suggested sequence of classes to be taken in order to obtain these degrees in two years, as well as information on when these courses are guaranteed to be offered, please visit: http://www.canyons.edu/Offices/MathScienceDiv/Pages/Classes.aspx **If necessary, the instructor may modify any portion of the syllabus, assignments or schedule for this course at any time.

Chemistry 202 College of the Canyons

Summer 2020 Dr. Ralf Haiges Tentative Lecture Schedule

Week

Date

Experiment/Worksheet

Dat e

Experiment/Worksheet

6/15

Chem 201 Review

6/16

Chapter 19 – Transition Metals and Coordination Chemistry

6/17

Chapter 19 – Transition Metals and Coordination Chemistry

6/18

Quiz 1 Chapter 19 – Transition Metals and Coordination Chemistry, Chapter 12 - Kinetics

6/22

Chapter 12 - Kinetics

6/23

Chapter 12 - Kinetics

6/25

Chapter 13 – Fundamental Equilibrium Concepts

6/30

Chapter 13 – Fundamental Equilibrium Concepts

Exam 1 (Ch 19, 12, 13)

7/2

Chapter 14 – Acid/Base Equilibria

7/6

Chapter 14 – Acid/Base Equilibria

7/7

Chapter 14 – Acid/Base Equilibria

7/8

Quiz 3 Chapter 15 – Equilibria of Other Reaction Classes

7/9

Chapter 15 – Equilibria of Other Reaction Classes

7/13

Chapter 15 – Equilibria of Other Reaction Classes

7/14

Quiz 4 Chapter 16 – Thermodynamics

7/15

Chapter 16 – Thermodynamics

7/16

Exam 2 (Ch 14, 15)

7/20

Chapter 16 – Thermodynamics

7/21

Chapter 16 – Thermodynamics

7/22

Chapter 17 – Electrochemistry

7/23

Quiz 5 Chapter 17 – Electrochemistry

7/27

Chapter 17 – Electrochemistry

7/28

Chapter 17 – Electrochemistry Chapter 21 – Nuclear Chemistry

7/29

Chapter 21 – Nuclear Chemistry

7/30

Chapter 21 – Nuclear Chemistry Chapter 20 – Organic Chemistry

1

2 6/24

6/29 3 7/1

4

5

Chapter 12 – Kinetics Chapter 13 – Fundamental Equilibrium Concepts Quiz 2 Chapter 13 – Fundamental Equilibrium Concepts

6

7

8/3

Exam 3 (Ch 16, 17, 21)

8/4

Chapter 20 – Organic Chemistry

8/5

Chapter 20 – Organic Chemistry

8/6

Final Exam

8

*NOTE: This schedule is subject to change at any point during the semester at the instructor’s discretion.

Chemistry 202 College of the Canyons Chemistry 202 Laboratory Schedule We ek

Date

Worksheet(s) Review WS

Introduction to Beyond Labz & Graphical Analysis

1

6/15 6/18

Transition Metals WS

Visible Spectroscopy of Co2+ Coordination Complexes

6/22 6/25

Kinetics WS I & II

Determining the Rate Law for the Iodine Clock Reaction (student data)

Kinetics WS III

Kinetics Studies of the Bleaching of Food Dye - Chemcollective

6/29 7/2

Equilibrium WS

Arrhenius Kinetics of the Iodine Clock Reaction (student data)

Acid-Base WS I

Equilibrium of Cobalt (II) Ion in Solution (student data)

Acid-Base WS II

4

7/6 7/9

Chemistry of Acids and Bases: Introduction – PhET simulations Chemistry of Acids and Bases: Salts - Chemcollective

Acid- WS III, Buffer WS

Chemistry of Acids and Bases: Buffers - Chemcollective Formal lab report 1 due

Titrations WS

Chemistry of Acids and Bases: Titrations - Beyond Labz

5

7/13 7/16

Solubility WS

Anion Virtual Identification Activity

2

3

6

7

8

7/20 7/23 7/27 7/30 8/3 8/6

Thermodynamics WS Electrochemistry WS

Experiment or Online Activity

Qual analysis of cations simulation – Beyond Labz Thermodynamics of Solubility of CuCl - Chemcollective Voltaic Cell Activity

Nuclear Chem WS

Nuclear Chemistry Activity

Organic WS

Labster Introduction to Organic Chemistry Formal lab report 2 due Final exam

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