COURSE PRESENTATION FALL 2020 *Important - This course will be - - PDF document

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COURSE PRESENTATION FALL 2020 *Important - This course will be offered online ONLY*

Course: Course: Chemistry 1210 R25 Instructor: Patrick Duffy Classroom: ONLINE Class Hours: M/Th, 8 – 10 AM Lab Room #: ONLINE Lab Hours: Wednesdays, 2 – 5 Phone/VM: (604) 599-2550 Office Hours: By appointment, via Big Blue Button Email: patrick.duffy@kpu.ca Web: Chemistry 1154 web page 1. COURSE FORMAT Because of COVID-19, this course will be offered online only. In order to complete this course and access KPU services, you must have the following:  An electronic device (such as a desktop computer, laptop, smart phone, or tablet)  Reliable access to the internet

NOTE: Although this course is being delivered online, respectful behavior is expected at all times, just as if you were attending this course in person. Prerecorded lectures and notes will be made available for viewing at any time. Class days/times will be used for tutorials and class tests. Classes will be conducted online, via Big Blue Button, at the normally scheduled lecture times and days. Please ensure you are available for class tests

• n scheduled test dates, and during the normal class times. There will be no make-up exams.

Important Dates (also see http://www.kpu.ca/registration/dates/full-semester) Term test #1 October 1 (Thursday) Thanksgiving (no class) October 12 (Monday) Term test #2 October 29 (Thursday) Term test #3 November 26 (Thursday) Final Chemistry 1154 lecture December 7 (Monday) Last day to officially withdraw (with W on transcript) December 7 (Monday) Final exam period December 9 – 17 CHEM 1154 Final Exam (8:30 – 11:30) December 10 (Thursday)

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2. COURSE DESCRIPTION Students will learn about stoichiometry, gases, liquids, solids and solutions, equilibrium, acids and bases, thermodynamics, and chemical kinetics. They will also perform laboratory work. 3. LEARNING OUTCOMES

A student who successfully completes the course will have reliably demonstrated the ability to:  Solve problems in stoichiometry, gases, liquids and solids, solutions, gas and solution equilibria, thermodynamics, electrochemistry, chemical kinetics  Write reports based on observations and data obtained in the laboratory for each of the experiments performed  Perform lab techniques learned throughout the semester by successfully performing experiments as well as a final practical lab exam

4. TENTATIVE SCHEDULE OF TOPICS

Note: Only odd-numbered problems have answers at the back of the book, so you need only attempt odd- numbered problems in the lists of problems given below. Chapter 1 STOICHIOMETRY: Molar mass, empirical and molecular formula determination, chemical equations, stoichiometric calculations including limiting reagents and percent yield, stoichiometric calcualtions including volumetric analysis. (4 lectures) Problems: 1 – 27, 31 – 45, 49, 53 – 75, 79, 81, 85 – 117 Chapter 2 (omit 2.5, 2.7, 2.8) GASES: Measurement of properties of gases, effects of temperature and pressure on gases, ideal gas equation and STP conditions, gas mixtures and partial pressures, kinetic theory of gases, Graham’s law of effusion, diffusion, real gases and the van der Waals equation. (2 lectures) Problems: 1 – 29, 45 – 53, 67, 69, 73, 77 – 81, 85 – 121 Chapters 14 and 16.4 (omit 14.3) CHEMICAL EQUILIBRIUM: Equilibrium in chemical reactions, Le Chatelier’s principle and effects of pressure, volume and temperature, Kc and Kp, calculations for gaseous systems, solubility products. (2 lectures) Problems: Chapter 14: 1, 9 – 15, 25 – 37, 45, 49, 51, 55, 57, 63, 67, 71 – 83 Chapter 16: 31 – 41, 55, 63, 65, 69, 73, 75, 83, 85, 89 Chapters 15 and 16.1 - 16.3 (Omit 15.6) ACIDS AND BASES: Review of acid-base fundamentals, weak acids and bases, buffers, hydrolysis, indicators, titration curves. (3 lectures) Problems: Chapter 15: 1 – 43, 51 – 81, 85, 89 Chapter 16: 1 – 29, 53, 57 – 61, 67, 71, 77, 91 – 97, 101 Chapter 3 (Omit 3.6) HEAT, WORK & ENERGY: Thermodynamic terms and concepts, heat and PV work, First Law of Thermodynamics, heats of reactions, calorimetry and Hess’ law. (3 lectures) Problems: 11 – 21, 31 – 45, 51 – 57, 63, 69, 73 – 77, 81 – 99, 107

3 Chapters 12 and 14.3 (Omit 12.6) ENTROPY AND FREE ENERGY: Reversible and irreversible processes, disorder, entropy and the Second Law of Thermodynamics, Third Law of Thermodynamics and entropy changes, Gibbs free energy and equilibrium, temperature dependence of equilibrium

• constant. (3 lectures)

Problems: Chapter 12: 11 – 23, 31 – 49, 55 – 65, 69 – 85, 89, 95, 103 – 109 Chapter 14: 17 – 23, 59, 65, 69, 85 Chapter 16: 81, 87

Chapter 17 (Omit 17.2) ELECTROCHEMISTRY: Fundamentals of electrochemical cells, thermodynamics

• f electrochemical cells, application of Galvanic cells, electrolysis, corrosion. (3

lectures) Problems: 17, 21, 25, 27, 33 – 41, 45 – 69, 73, 75, 79 – 105 Chapters 8 and 9 (Omit 8.4, 8.5) LIQUIDS AND SOLUTIONS: Properties of liquids, phase changes and phase diagrams of one-component systems, properties of solutions and concentration units, colligative properties for non-electrolyte and electrolyte solutions, Raoult’s law and distillation. (3 lectures) Problems: Chapter 8: 1, 3, 11, 15, 17, 27, 51 – 67, 71, 77, 81 – 85, 89, 91, 97 Chapter 9: 1 – 19, 23, 27, 39 – 47, 55 – 63, 67, 69, 73 – 77, 83 Chapter 8.4, 8.5 SOLIDS: Unit cells and crystal lattices, metallic crystals, ionic crystals. (2 lectures) Problems: 35 – 39, 43, 79, 101

• 5. REQUIRED TEXTBOOKS AND MATERIALS:

Calculator: Sharp EL-531 or similar non-programmable Textbook: Chemistry (3rd Canadian Edition), by Olmsted, Williams, and Burk (looseleaf or eText) BeyondLabz Software (available from the BeyondLabz website

• 6. DETAILED SUMMARY OF EVALUATION SCHEME

Three Exams 40 Assignments 10 Final Exam 30 Lab Reports and Unknowns 20

To get a(n): Your total mark (including final and lab) must be: Within that, your final exam mark must be at least: And your overall lab mark must be at least: A+ 90 – 100% 80% 65% A 85 – 89% 70% 65% A- 80 – 84% 65% 65% B+ 76 – 79% 60% 60% B 72 – 75% 60% 60% B- 68 – 71% 55% 60% C+ 64 – 67% 50% 50%

4 C 60 – 63% 40% 50% C- 56 – 59% 40% N/A D 50 – 55% N/A N/A F <50% N/A N/A

• 7. INSTRUCTOR/CLASSROOM POLICIES:

If you have taken chemistry 1154 previously, you may be entitled to a lab exemption. Please see me before the first lab to verify whether you are entitled to a lab exemption. Students requiring accommodation for a disability in chemistry 1154 must ensure that the accommodation notice (from a Disability Advisor) covers both the lecture and the lab. A lab assistant accommodation must be approved by a Disability Advisor; the student must arrange this before the first lab. The Chemistry Department may provide suggestions regarding finding a suitable lab assistant, however finding a lab assistant remains a student responsibility.

• 8. INSTRUCTOR POLICY ON LATE ASSIGNMENTS:

Any term test not written or assignment not submitted before the due date will be assigned a grade

• f zero unless the student can produce a medical note or other relevant documentation supporting

the necessity of their absence. Doctors’ notes must indicate that the student was too sick to write the exam or submit the assignment. If such documentation is produced, the weights of the other exams or assignments will be increased so that the student will not be penalized for the missed test

• r assignment. If the student is unable to write an exam or submit an assignment on time, he or

she must notify the instructor before the scheduled exam time.

• 9. ADDITIONAL COSTS TO STUDENTS

There are no additional costs to students.

• 10. WITHDRAWAL DATES

For important information on deadlines for refunds, last day to add or drop a course, withdrawal, etc., please go to the Dates and Deadlines page in the Registration Guide: https://www.kpu.ca/registration/dates

• 11. KPU POLICIES

All KPU policies can be found at: www.kpu.ca/policies Policy No. HR15 – Diversity and Inclusiveness Policy No. ST2 – Student Academic Integrity Policy No. ST11 – Attendance and Performance in Semester and Other Term Based Courses

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• 12. LEARNING SUPPORT AND ACCOMMODATIONS

Early Alert System During the course of the semester, if I am concerned about your progress, I may use the Early Alert Response System (EARS) to connect you with services who will work with you to find additional resources or supports that may increase your chances of success. Such assistance may include putting you in touch with an academic advisor, a tutor, financial aid, a counsellor, or another faculty member. Please be advised that the information is shared with those on a need to know basis and is sent because I care about your progress and success in this course. For more information check the website – kpu.ca/earlyalert Accessibility Services KPU is committed to creating a learning environment that meets the needs of all the learners. If you anticipate or experience disability-related issues or barriers in this course, please meet with me. Together we can plan how to best support your learning and coordinate your accommodations. You are also encouraged to contact Accessibility Services at kpu.ca/access or email access@kpu.ca or call 604- 599-2001