SCH4U Final Exam Review - Topics UNIT 1: Organic Chemistry ORGANIC Organic naming & structure Functional groups Isomers Organic Reactions Polymers just general knowledge in terms of multiple choice questions only. – UNIT 2: Structure & Properties of Matter ATOMIC MODELS AND PROPERTIES OF ATOMS MOLECULAR STRUCTURE Development of the atomic model scientists Drawing Lewis Structures – involved & their theories VSEPR theory for 3D shapes Quantum Mechanical Model Hybridization Electron Configurations & Energy Level & pi bonds Diagrams Inter & Intramolecular forces Properties of molecules solids… – UNIT 3: Energy Changes & of Reaction ENERGY CHANGES RATES OF REACTION Enthalpy/energy diagrams Collision Theory q = mcΔT, Calorimetry Factors affecting rates of reaction Hess’ Law Chemical reaction rates calculations & graphing to – Standard Enthalpy of formation demonstrate Bond energies Reaction mechanisms Rate Law UNIT 4: Chemical Equilibrium EQUILIBRIUM Equilibrium law Le Chatelier’s Principle ACID BASE EQUILIBRIUM Concentration vs. Time graphs Kw, Ka, Kb Keq problems pH, pOH, pKa Solubility & Ksp problems strong and weak acids Qsp predicting precipitate strong and weak bases – Common Ion Effect ionization/dissociation of weak acids & bases Q problems predicting equilibrium – ISU REACTIONS Oxidation/reduction Oxidation numbers Balancing Redox Reactions (Acid & Base) half-reaction & oxidation number methods. –using
SCH4U Final Exam Review - Topics UNIT 1: Organic Chemistry ORGANIC Organic naming & structure Functional groups Isomers Organic Reactions Polymers – just general knowledge in terms of multiple choice questions only. UNIT 2: Structure & Properties of Matter ATOMIC MODELS AND PROPERTIES OF ATOMS Development of the atomic model – scientists involved & their theories Quantum Mechanical Model Electron Configurations & Energy Level Diagrams MOLECULAR STRUCTURE Drawing Lewis Structures VSEPR theory for 3D shapes Hybridization & pi bonds Inter & Intramolecular forces Properties of molecules – solids… UNIT 3: Energy Changes & of Reaction ENERGY CHANGES Enthalpy/energy diagrams q = mcΔT, Calorimetry Hess’ Law Standard Enthalpy of formation Bond energies RATES OF REACTION Collision Theory Factors affecting rates of reaction Chemical reaction rates – calculations & graphing to demonstrate Reaction mechanisms Rate Law UNIT 4: Chemical Equilibrium EQUILIBRIUM Equilibrium law Le Chatelier’s Principle Concentration vs. Time graphs Keq problems Solubility & Ksp problems Qsp – predicting precipitate Common Ion Effect Q problems – predicting equilibrium ACID BASE EQUILIBRIUM Kw, Ka, Kb pH, pOH, pKa strong and weak acids strong and weak bases ionization/dissociation of weak acids & bases ISU REACTIONS Oxidation/reduction Oxidation numbers Balancing Redox Reactions (Acid & Base) –using half-reaction & oxidation number methods.
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