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1 Grade 12 ChemistryA Foundation forImplementationGRADE 12 CHEMISTRYA Foundation for Implementation2013 Manitoba EducationManitoba Education Cataloguing in Publication DataGrade 12 chemistry [electronic resource] : a foundation forimplementationISBN: 978-0-7711-5285-6 1. Chemistry Study and teaching (Secondary).2. Chemistry Study and teaching (Secondary) Chemistry 2013, the Government of Manitoba, represented by theMinister of Education. Manitoba EducationSchool Programs DivisionWinnipeg, Manitoba, CanadaEvery effort has been made to acknowledge original sources and tocomply with copyright law. If cases are identified where this has notbeen done, please notify Manitoba Education.

2 Errors or omissions willbe corrected in a future edition. Sincere thanks to the authors,artists, and publishers who allowed their original material to be used. All images found in this document are copyright protected and shouldnot be extracted, accessed, or reproduced for any purpose other thanfor their intended educational use in this websites referenced in this document are subject to are advised to preview and evaluate websites and onlineresources before recommending them for student use. Disponible en fran in alternate formats upon requestPrint copies of this resource can be purchased from the Manitoba TextBook Bureau (stock number 80534).

3 Order online at < >.This resource is also available on the Manitoba Education website at< >. ContentsAcknowledgements viiIntroduction 1 Background 1 Vision for Scientific Literacy 1 Goals for Canadian Science Education 2 Beliefs about Learning, Teaching, and Assessing Science 2 Changing Emphases in Science 3 Processes That Engage Students in Science Learning 5 Section 1: Manitoba Foundations for Scientific Literacy 1 The Five Foundations 3 The Nature of Science and Technology 4 Science, Technology, Society, and the Environment (STSE) 6 Scientific and Technological Skills and Attitudes 9 Essential Science Knowledge 12 The Unifying Concepts 13 Kindergarten to Grade 10 Science andGrades 11 and 12 Chemistry Topic chart 15 Section 2: Implementation of Grade 12 Chemistry 1 The Senior Years Student and the Science Learning Environment 3 Effective Teaching in Chemistry: What the Research Says to Teachers 14 Unit Development in Chemistry 17A View of Chemistry Education.

4 Toward Modes of Representation 18 The Modes of Representation 18 Toward an Instructional Philosophy in Chemistry 25 Section 3: Assessment in Grade 12 Chemistry 1 Classroom Assessment 3 Changing Emphases in Assessment 4 Purposes of Assessment 5 Assessment Strategies 7 Planning for Assessment 10 Characteristics of Effective Assessment 10 Managing Classroom Assessment 15 Section 4: Document Organization 1 Document Organization and Format 3 Guide to Reading the Learning Outcomes and the Document Format 3 Sample Two-Page Layout 6 General Learning Outcomes 8 Cluster 0: Skills and Attitudes Outcomes 10 Specific Learning Outcomes 13 Grade12 Chemistry Contents iiiivContents Grade12 ChemistryGrade 12 ChemistryTopic 1: Reactions in Aqueous Solutions 1 Topic 2: Atomic Structure 1 Topic 3: Chemical Kinetics 1 Topic 4: Chemical Equilibrium 1 Topic 5: Acids and Bases 1 Topic 6: Electrochemistry 1 Appendices 1topic 1 appendices 1 Appendix : Developing a Set of solubility Rules: Lab Activity 3 Appendix : Developing a Set of solubility Rules: Lab Activity(Teacher Notes) 4 Appendix : solubility Rules 7 Appendix : Predicting Precipitation Reactions 8 Appendix.

5 Colour chart for Ions in Aqueous Solutions 10 Appendix : Identifying Unknown Solutions (Teacher Notes andPreparation Guide) 11 Appendix : Process Notes for Writing Net Ionic Equations (Teacher Notes) 13 Appendix : Process Notes for Writing Net Ionic Equations (BLM) 14 Appendix : Titration: Lab Activity 15 Appendix : Titration: Lab Activity (Teacher Notes) 18 Appendix : Process Notes for Balancing Neutralization Reactions 20 Appendix : Test Tube Mystery: Lab Activity (Guidelines) 21 Appendix : Test Tube Mystery: Lab Activity (Preparation Guide) 23 Appendix : Test Tube Mystery: Lab Activity (Teacher Key 1) 25 Appendix : Test Tube Mystery: Lab Activity (Teacher Key 2) 26 Appendix : Compare and Contrast Oxidation and Reduction 28 Appendix : Compare and Contrast Oxidation and Reduction (Sample Response) 29 Appendix : Oxidation Number Rules 30 Appendix : Practical Applications of Redox Reactions (Research Report and Presentation) 31 Appendix : Practical Applications of Redox Reactions (Sample Checklist and Assessment Rubric) 33topic 2 appendices 1 Appendix : Spectral Lines 3 Appendix : Gas Discharge Tubes (BLM) 5 Appendix : Flaming Salts (Demonstration) 6 Appendix.

6 Observing Continuous Spectra and Line Spectra 8 Appendix : Blank Periodic Table of the Elements 9 Appendix : Table of Electronegativity Values 10 Appendix : Electronegativities (BLM) 11 Appendix : Electronegativities (Teacher Key) 12vGrade12 Chemistry Contents topic 3 appendices 1 Appendix : Graphical Determination of Reaction Rate: Lab Activity 3 Appendix : Chemical Kinetics: Assignment 1 6 Appendix : Chemical Kinetics: Assignment 1 (Answer Key) 8 Appendix : Chemical Kinetics: Assignment 2 11 Appendix : Chemical Kinetics: Assignment 2 (Answer Key) 13 Appendix : Chemical Kinetics Problems 16 Appendix : Chemical Kinetics Problems (Answer Key) 18 Appendix : Factors Affecting the Rate of Reactions: Lab Activity 22 Appendix : Factors Affecting the Rate of Reactions: Lab Activity (Answer Key) 26 Appendix : Factors Affecting the Rate of a Reaction: Lab Activity 28 Appendix : Factors Affecting the Rate of a Reaction: Lab Activity(Teacher Notes) 31topic 4 appendices 1 Appendix : Preparation of Equilibrium Systems (Demonstration) 3 Appendix : Solving Equilibrium Problems Using the ICE TableMethod 5 Appendix.

7 Solving for KeqUsing the BIR/PEC Accounting Method 7 Appendix : Equilibrium Problems 9 Appendix : Chemical Equilibrium: Lab Activity 10 Appendix : An Analogy for an Equilibrium Reaction: Lab Activity 13 Appendix : An Analogy for an Equilibrium Reaction: Lab Activity(Teacher Notes) 15 Appendix : An Analogy for an Equilibrium Reaction: Lab ReportChecklist 16 Appendix : Equilibrium and Le Ch telier s Principle (Pre-lab) 17 Appendix : Qualitative Equilibrium: Lab Activity 18 Appendix : Qualitative Equilibrium: Lab Activity (Teacher Notes) 19 Appendix : Disrupting Equilibrium Systems: Lab Activity 20 Appendix : Interpreting Equilibrium Graphs 24 Appendix : Interpreting Concentration versus Time Graphs 27viContents Grade12 Chemistrytopic 5 appendices 1 Appendix : Selected Neutralization Indicators 3 Appendix : Acid-Base Indicators and pH: Lab Activity 4 Appendix : Measuring pH: Lab Activity 6 Appendix : Measuring pH: Lab Activity (Teacher Notes) 8 Appendix : Relative Strengths of Acids 9 Appendix : Quantitative Analysis: Acid-Base Titration: Lab Activity 10 Appendix : Analysis of Household Vinegar: Lab Activity 14 Appendix : Analysis of Aspirin.

8 Lab Activity 16 Appendix : Potentiometric Analysis of Acid in Soft Drinks: Cola versus Non-cola: Lab Activity 18 Appendix : Samples of Various Titration Curves (Teacher Notes) 23topic 6 appendices 1 Appendix : Activity Series: Lab Activity 3 Appendix : Table of Standard Reduction Potentials 5 General appendices 1 Appendix 7: Scientific Communication 3 Appendix 8: Research 11 Appendix 9: Assessment 17 Appendix 10: Developing Assessment Rubrics in Science 23 Appendix 11: Assessment Rubrics 29 Appendix 12: General and Specific Learning Outcomes 39 Bibliography 1viiGrade12 Chemistry Acknowledgements ACknowledgementsThis document is based on a draft version ofGrade 12 Chemistry: A Foundation for Implementation,which was released on the Manitoba Education website in fall 2004.

9 Manitoba Education gratefullyacknowledges the contributions of the following individuals in the development of the draft andfinal WritersGeorge D. BushConsulting Science EducatorWinnipeg, ManitobaElizabeth KozorizDaniel McIntyre CollegiateThe Winnipeg School DivisionMembers of theDevelopment TeamMadeleine AsselinColl ge Louis-RielDivision scolaire franco-manitobaineGeorge D. BushConsulting Science EducatorWinnipeg, ManitobaKelly Choy(until June 2005)Minnedosa CollegiateRolling River School Division Kris Coulter(until June 2005)St. John s High SchoolThe Winnipeg School DivisionLeona GrootGimli High SchoolEvergreen School DivisionJennifer KirkBalmoral Hall SchoolIndependent SchoolsKent LewarneNellie McClung CollegiatePrairie Spirit School DivisionAngela RussenholtJ.

10 H. Bruns CollegiateLouis Riel School DivisionRick WiebeJohn Taylor CollegiateSt. James-Assiniboia School DivisionPost-secondary AdvisorBrian LewthwaiteFaculty of EducationUniversity of ManitobaviiiAcknowledgements Grade12 ChemistryManitoba EducationSchool Programs Division StaffCarole BilykProject ManagerDevelopment UnitInstruction, Curriculum and Assessment BranchLouise BoissonneaultCoordinatorDocument Production Services UnitEducational Resources BranchSandra DrummondAdministrative AssistantDevelopment UnitInstruction, Curriculum and Assessment BranchDarryl GervaisDirectorInstruction, Curriculum and Assessment BranchLynn HarrisonDesktop PublisherDocument Production Services UnitEducational Resources BranchHeath