Chemistry 12 Course Outline
Transcription
Chemistry 12 Course Outline
H. Buhl Johnston Heights Secondary School CHEMISTRY 12 TEXTS: INSTRUCTOR: INTRODUCTION: COURSE OUTLINE. Chemistry 12 EVALUATION & CLASS EXPECTATION GUIDE Heath Chemistry. D. C. Heath Canada Ltd., 1987 Heath Chemistry Laboratory Experiments, D.C. Heath Canada Ltd., 1987 H. Buhl What is Chemistry 12 - a course overview. Laboratory Safety. Significant Figures. (Approx. time, subject to change) Unit 1 CHAPTER 18 (10 hours) Reaction Rates: Graphing Skills. Chemical reactions concept. Molecular collisions. Rate Defined. Temperature & Surface Area . K.E & P.E Activation energy. Energy Diagrams. Reaction Mechanisms Unit 2 CHAPTER 19 (13 hours) Reaction Equilibrium: Reversible reactions. Equilibrium Defined. Chemical pathways. Dynamic equilibria. Reactant concentrations/Temperature/Pressure/Catalysts. Equilibrium positions. Entopy & Enthalpy. Spontaneous reactions. Predicting Equilibriums vs 100% reactions. Equilibrium shift. Le Chatellier’s Principle. Haber process. Equilibrium constant . Equilibrium reactions in various mixtures and states. Unit 3 CHAPTER 16/19 (13 hours) Solutions/Reaction Equilibrium: Mixtures. Solubility. Saturation. Ion concentrations. Net ionic equations. Precipitation reactions. Qualitative analysis. Solubility product. Common ion effect. Unit 4 CHAPTER 20 (30 hours) Acid-Base Reactions: Acid-Base characteristics. Acid-Base defined. Amphiprotic compounds. Conjugate pairs. Common acids & bases. Acid-Base strength. Dissociation & ionizaiton. Kw. Hydronium ion concentration. pH & pOH defined. calculations of pH & pOH. Acid-Base tables. Ka & Kb. Titrations. Indicators. Salt formation. Hydrolysis. Acidic and basic anhydrides. Buffers defined. Preparing & using buffer solutions. Standard solutions. Equivalence point vs endpoint. Titration curves. Buffers in industry. Acid rain phenomena. Unit 5 CHAPTER 21 (25 hours) Electrochemistry: Redox reactions. Oxidation vs reduction. Half-reactions. Oxidizing agents. Reducing agents. Spontaneous reactions. Balancing half-reacions. Oxidation numbers. Balancing redox reactions. Redox titrations. Electrochemical cells defined & labelled. Operation of electrochemical cells. Predicting redox reactions. Storage batteries. Electrolysis defined. Electrolytic cell defined & labelled. Industial applications. Corrosion. LABORATORY EXPERIMENTS We will do as many labs as time allows. There will be a combination of virtual online and class labs. Doing as much work (readings, Homework questions and studying) at home as possible will free up more class time for doing labs. Not all labs will require formal lab write-ups. Safety is of the utmost importance in the chemistry lab since there are many hazards present. Chemicals, acids, gas, broken glassware are all possible hazards. Any student who does not demonstrate an ability to work with the safety of him/herself and his/her classmates in mind will not be allowed in the chemistry lab. Note: Students will be charged for broken glassware. For practice provincial exams: www.bced.gov.bc.ca/exams/search/exsection.htm H. Buhl Johnston Heights Secondary School Chemistry 12 EXPECTATION GUIDE YOU ARE HERE TO LEARN. Please DO work hard, be respectful of each other (and me), be responsible, and be positive. You will be successful. BRING YOUR MATERIALS. Please DO bring a pen, pencil, eraser, ruler, two inch D-ring binder as a notebook, paper and scientific calculator, perhaps in a useful pencil case. Every day! Put your name on all of your belongings. Bring the textbook and workbook to every class. We will use it as a reference for readings and for extra questions. Take care of the loaned text and workbook, you are responsible for them. Do not write in the loaned workbook. ATTENDANCE IS REQUIRED. Please arrive and be ready with notebooks and textbooks open for class BEFORE the bell. All absences require a written note from: Doctor/Dentist/Parent/Legal Guardian/Relative. EVALUATION: Classmark Unit tests Classwork Understanding 70% 20% 10% LATE ASSIGNMENTS Late assignments are always due. They will be marked fairly allowing for extra time taken and whether or not it has already been handed back. Once late, do not expect as quick a return as when it is handed in on time. Quizzes will be given frequently (3-5 per week). They will not necessarily be announced in advance. (See attendance required above) Homework: Homework will be assigned daily and must be done to give practice needed to master skills. Mastery reached translates into the ability to teach it to another person. Website: www.buhl.yolasite.com Parents and students can follow the course at this site. At different times, marks and unit exams results will also be found in the correct class folder I have read this outline and recorded the website address. ______________________________ Parent signature. ______________________________ Print Student Name Mr. Buhl’s website: buhl.yolasite.com