1 Huntsville City Schools - Instructional Guide 2015 - 2016 Course: Honors Chemistry Grades: 10-12 1st Nine Weeks Standard “I Can” Statements Resources Scientific Process and Application Skills QC I.A.1.f Safely use laboratory equipment and techniques when conducting scientific investigations. 1. Identify the location and function of safety equipment in the lab. 2. Apply laboratory safety rules. 3. Identify and properly use laboratory equipment. 4. Obtain a score of 90 or above on the Lab Safety Test. 5. Collect and organize data accurately and use techniques and equipment appropriately. **See ion sheet note with Nomenclature (chapter 6) Pacing Recommendation 7 days http://www.apluscollegeready.org /teachers (Scroll down to Pre-AP Chemistry link for resources) In Nature of Chemistry Unit: PPT: Lab Safety PDF: Safety Contract/Rules PPT: Lab Equipment Lab safety Test From Lab Manual: Lab – Using Lab Equipment/Techniques (2 days) Scientific Process and Application Skills 1. Distinguish between precision and accuracy with respect to experimental data. Ch 2 in Timberlake; in MasteringChemistry.com- PPT: Measurements 10 days 2 QC I.A.2.a-c, e-g; II.A.1.b Use Mathematics and measurement in science appropriately. ALCOS 1. Differentiate among pure substances, mixtures, elements, and compounds. 2. Use appropriate SI units and convert between SI unit prefixes. 3. Use the correct number of significant figures in reporting measurements in laboratory and the results of calculations 4. Express numbers in scientific notation when appropriate 5. Solve for unknown quantities by manipulating variables 6. Use graphical, mathematical, and/or statistical models to express patterns and relationships inferred from sets of scientific data 7. Explain density qualitatively and solve density problems by applying an understanding of the concept of density. 8. Collect, organize, and analyze data accurately and use techniques and equipment appropriately. 9. Interpret results and draw conclusions as to the identity of an unknown metal based on its density. 1. Distinguish between intensive and extensive properties of matter. 2. Contrast properties of metals, nonmetals, and metalloids. From Lab Manual: Lab -- Density Determination (1 day) LTF: Foundation Lesson: Graphing Skills-Line graph section only LTF: Dimensional Analysisproblems Resources below from A+CR linkNature of Chemistry Unit PowerPoints SI units/Significant Figures Quiz Ch 3 in Timberlake text; MasteringChemistry.com 9 days 3 ALCOS 8. Distinguish among endothermic and exothermic physical and chemical changes. (QC II.A.1.b; II.B.1.d,e) ALCOS 9. Identifying atomic and subatomic particles. ALCOS 3. Use the periodic table to identify periodic trends, including atomic radii, ionization energy, electronegativity, and energy levels. -Calculating the number of protons, neutrons, and electrons in an isotope. -Utilizing benchmark discoveries to describe the historical development of 3. Distinguish between homogeneous and heterogeneous forms of matter. 4. Describe physical and chemical changes in terms of endothermic and exothermic processes. 5. Compare chemical and physical properties of matter. 6. Differentiate between chemical and physical changes of matter. 7. Calculate temperature change by using specific heat. 1. Compare characteristics of isotopes of the same elements. 2. Describe the crucial contributions of scientists and the critical experiments that led to the development of the modern atomic model 3. Describe atomic orbitals (s, p, d, f) and their basic shapes 4. Apply Hund’s rule and the Aufbau process to specify the electron configurations and orbital notations of the elements. 5. Describe characteristics of a wave, such as wavelength, frequency, energy, and speed. 6. Use electron configurations of elements to explain the trends and periodic properties. Chemical and Physical Changes Lab (Lab manual) Chemistry amend as needed From A+CR link- Nature of Chemistry Unit: PPT: Classification of Matter PPT: properties and changes of matter Identification of an Unknown metal as a teacher Demo Assessments Ch 4, 5 in Timberlake text; MasteringChemistry.com From A+CR link- Structure of Matter Unit: PPT: History of PT PPT: Chemical Families PPT: Atomic structure PPT: Wave-particle nature PPT: orbital notation PPT: Periodic Trends Flame Test Lab (Lab manual) LTF: Electron Configuration, orbit al notation and quantum numbers LTF: Do’s and Don’ts of Periodic Principles- teacher resource 15 days 1 day for Benchmark Review 1 day for Benchmark Assessment 4 atomic structure, including photoelectric effect, absorption and emission spectra of elements. -Use the Periodic Table to write electron configurations and orbital notations. ALCOS 1. Contrast properties of metals, nonmetals, and metalloids. (QC II.A.2.c; IV.B.1.a-f; IV.B.2.a-g) 7. Describe the historical development of the modern periodic table, including work by Mendeleev and then Moseley 8. Describe and explain the organization of elements into periods and groups in the periodic table 5 2nd Nine Weeks Standard ALCOS 6. Solve stoichiometric problems involving relationships among the number of particles, moles, and masses of reactants and products in a chemical reaction. Predicting covalent and ionic bond types. (QC IV.B.3.a-d) ALCOS 3. Utilize electron configuration, Lewis dot structures, and orbital notation to write chemical formulas. “I Can” Statements 1. Describe the characteristics of ionic and covalent bonding 2. Explain ionic stability, recognize typical ionic configurations, and predict ionic configurations for elements (e.g., electron configurations, Lewis dot models) 3. Describe the nature of the chemical bond with respect to valence electrons in bonding atoms 4. Explain how ionic and covalent compounds differ 5. Use Lewis dot diagrams to represent bonding in covalent compounds 6. Draw Lewis structures for molecules and polyatomic ions, including those that must be represented by a set of resonance structures 7. Use VSEPR theory to explain geometries of molecules and polyatomic ions Resources Ch 10 sections 1-3 in Timberlake text; MasteringChemistry.com From A+CR link above- Bonding and Nomenclature Unit: Chemical Bonding PowerPoint LTF: Molecular Geometry Covalent Molecules Lab (Lab Manual) [Intermolecular Forces will be covered with States of Matter during 2nd semester] Pacing Recommendation 9 days 6 8. Describe how orbital hybridization models relate to molecular geometry 9. Describe the relationship between molecular polarity and bond polarity ALCOS 6. Solve stoichiometric problems involving relationships among the number of particles, moles, and masses of reactants and products in a chemical reaction. Identifying the nomenclature of ionic compounds, binary compounds, and acids. (QC III.A.1.a-d; IV.B.3.a,d) 1. Distinguish between chemical symbols, empirical formulas, molecular formulas, and structural formulas 2. Interpret the information conveyed by chemical formulas for numbers of atoms of each element represented 3. Use the names, formulas, and charges of commonly referenced polyatomic ions 4. Provide the interconversion of molecular formulas, structural formulas, and names, including common binary and ternary acids Ch 6 in Timberlake text; Masteringchemistry.com **Ion Sheet (We encourage Honors students to start learning ions many weeks before the topic is taught. One strategy is for students to make notecards and take quizzes over several weeks prior to this chapter.) From A+CR linkBonding/Nomenclature unit: student activities LTF: Chemical Nomenclature Lesson- Use templates to as group activity. HW- Table C Quality Core- module 14- student nomenclature practice 8 days 7 ALCOS 6. Solve stoichiometric problems involving relationships among the number of particles, moles, and masses of reactants and products in a chemical reaction. Classifying chemical reactions. Assign oxidation numbers for individual atoms of monatomic and polyatomic ions. (QC II.B.1.a; III.A.3.a-h; V.D.a-c) 1. Explain how conservation laws form the basis for balancing chemical reactions and know what quantities are conserved in physical and chemical changes 2. Write and balance chemical equations, given the names of reactants and products 3. Describe what is represented, on a molecular and molar level, by chemical equations 4. Use the appropriate symbols for state (i.e., solid, liquid, gaseous, aqueous) and reaction direction when writing chemical equations 5. Classify chemical reactions as being synthesis, decomposition, single replacement, or double replacement reactions 6. Predict the products of synthesis, combustion, and decomposition reactions and write balanced equations for these reactions 7. Predict products of single replacement reactions, using the activity series, and write balanced equations for these reactions 8. Predict the products of double replacement reactions, and write balanced equations for these reactions Ch 8 in Timberlake text; Masteringchemistry.com and activity series is in Ch 15 p.534. From A+CR link above- Chemical Reactions Unit: student activities, teacher demos, assessments Suggestion: Give a test on 4 types of reactions and separate quiz or test on redox Types of Reactions Lab (lab manual)- modify for Chemistry LTF- OIL RIG lesson 20 days 2 days for Benchmark Review 1 day for Benchmark Assessment 8 9. Define redox reaction, oxidation, and reduction. 10. Assign oxidation numbers to reaction species. 11. Identify what is oxidized and reduced. 12. Balance a redox reaction using the half reaction method. 9 3rd Nine Weeks Standard “I Can” Statements ALCOS 6. Solve stoichiometric problems involving relationships among the number of particles, moles, and masses of reactants and products in a chemical reaction. Solve problems involving relationships among number of particles, moles, and masses of atoms in compounds. (QC III.A.2.a,b; III.A.1.e,f) 1. Explain the meaning of mole and Avogadro’s number 2. Interconvert between mass, moles, and number of particles 3. Distinguish between formula mass, empirical mass, molecular mass, gram molecular mass, and gram formula mass. 4. Calculate the percent composition of a substance, given its formula or masses of each component element in a sample 5. Determine the empirical formulas and molecular formulas of compounds, given percent composition data or mass composition data 6. Determine percent composition experimentally and derive empirical formulas from the data (e.g., for hydrates) ALCOS 6. Solve stoichiometric problems involving relationships among 1.Use chemical equations to perform basic mole-mole, mass-mass, and mass-mole Resources Ch 7 in Timberlake text; Masteringchemistry.com Pacing Recommendation 10 days From A+CR from link aboveComposition Stoichiometry Unit: Activities PowerPoints Chalk Talk activity Labquestion.pptx in Reaction Stoichiometry unit. % Sugar in Gum (ASIM) in Unit 1 of A+CR link Ch 9 in Timberlake text; Masteringchemistry.com 13 days 10 the number of particles, moles, and masses of reactants and products in a chemical reaction. Solve stoichiometric problems involving relationships between reactants and products in a chemical reaction. (QC III.A.3.j-l) computations for chemical reactions 2. Identify limiting reagents and use this information when solving reaction stoichiometry problems 3. Compute theoretical yield, actual (experimental) yield, and percent yield 4. Calculate percent error and analyze experimental errors that affect percent error 5. Calculate the heat of reaction for a given chemical reaction when given calorimetric data. ALCOS 5. Use the kinetic molecular theory to explain states of matter and phase changes. (QC II.B.1.b,c; IV.A.1.a; IV.A.2.a; IV.B.3.f-k) 1.Describe how matter is classified by state of matter and by composition 2. Describe the phase and energy changes associated with boiling/condensing, melting/freezing, sublimation, and crystallization. 3. Describe differences between solids, liquids, and gases at the atomic and molecular levels From A+CR link above- Reaction Stoichiometry unit: Stoichiometry PowerPoint Student homework LTF- Exploring Molar Relationships Ch 10 in Timberlake Text (already completed sections 1-3) Teach section 4 (IMFs) and 5 (Solids and Liquids- this section is VERY lacking in details-MUST supplement for properties of solids and liquids) Ch 11 pages 367-368- for Vapor Pressure and Boiling Point From A+CR link above in States of Matter unit: Assessments, activities with graphs 9 days 11 4. Use the kinetic molecular theory to explain the states and properties (i.e., microscopic and macroscopic) of matter and phase changes 5. Compare the different types of intermolecular forces. 6. Explain and provide examples for dipole moments, bond polarity, and hydrogen bonding 7. Describe the unique physical and chemical properties of water resulting from hydrogen bonding 8. Explain the relationship between intermolecular forces, boiling points, and vapor pressure when comparing differences in the properties of pure substances 9. Classify solids as ionic, molecular, metallic, or network ALCOS 7. Explain the behavior of ideal gases in terms of pressure, volume, temperature, and number of particles using the gas laws. (QC II.B.2.a-d) 1. Define gas pressure and the various pressure units (e.g., torr, kilopascals, mm Hg, atmospheres) 2. Describe the use and operation of mercury barometers and manometers to find atmospheric pressure or relative gas pressures 3. Define the gas laws given by Boyle, Charles, Gay-Lussac, and Dalton and solve problems based on these laws LTF- Don’t Flip Your Lid Lab Ch 11 in Timberlake Text; Masteringchemistry.com Sections 1-6 are covered during 3rd 9 weeks. From A+CR link above- States of Matter Unit: Guided reading note pages, activities LTF- Boyle’s Law and Practice using Gas Laws 8 days 1 day for Benchmark Review 1 day for Benchmark Assessment 12 4. Use the kinetic-molecular theory as a basis for explaining gas pressure, Avogadro’s hypothesis, and Boyle’s/Charles’s laws 5. Predict boiling point changes based on changes in atmospheric pressure 13 4th Nine Weeks Standard “I Can” Statements ALCOS 7. Explain the behavior of ideal gases in terms of pressure, volume, temperature, and number of particles using the gas laws. (QC II.B.2.e,f; II.B.3.a-e) 1. Explain the basis for gaseous diffusion and effusion. 2. Describe Avogadro’s hypothesis and use it to solve stoichiometric problems 3. Explain the difference between an ideal and real gas, the assumptions made about an ideal gas, and what conditions favor ideal behavior for a real gas. 4. Apply the mathematical relationships that exist among the volume, temperature, pressure, and number of particles in an ideal gas 5. Compute gas density when given molar mass, temperature, and pressure 6. Apply the ideal gas law to determine the molar volume of a volatile compound 7. Solve gas stoichiometry problems at standard and nonstandard conditions. 1. Define solution, solute, and solvent ALCOS 4. Describe solutions in terms of energy changes, Resources Ch 11, sections 7-10 in Timberlake Text; Masteringchemistry.com Pacing Recommendation 8 days From A+CR link above- States of Matter Unit: Guided reading note pages, activities Molar Volume of a Gas Lab- Lab manual 10 days 14 solubility, conductivity, and concentration ALCOS 5. Describe the factors affecting the solubility of a solute in a given solvent and its rate of solution. (QC V.A.1.a-l; V.A.2.a-c) 2. Compare properties of suspensions, colloids, and true solutions 3. Define the terms saturated, unsaturated, supersaturated, dilute, and concentrated as they pertain to solutions 4. Give examples of solid, liquid, or gas medium solutions 5. Define and calculate the molarity of a solution 6. Define and calculate the percent composition of a solution (percent by mass and mole fraction). 7. Describe the preparation and properties of solutions 8. Solve stoichiometry calculations based on reactions involving aqueous solutions 9. Describe the relationship between temperature or pressure and the solubility of gases in liquids 10. Describe the relationship between solvent character and solute character and explain miscibility 11. Apply the general rules of solubility to aqueous salt solutions 12. Describe the factors affecting the solubility of a solute in a given solvent and its rate of solution Ch 12 in Timberlake text (skip Osmotic pressure); PowerPoints in masteringchemistry.com (Mole fraction is not in the text- can use LTF lesson “solution basics” for info) From A+CR link: http://www.apluscollegeready.org /teachers Solutions Unit-Better list of solubility rules than in Timberlake text; PowerPoint; notes; homework; solubility curve; assessments LTF- Colligative Properties Supersaturation Lab (Lab Manual) 15 13. Describe qualitatively the effect of adding solute on freezing point, boiling point, and vapor pressure of a solvent 14. Define molality and mole fraction 15. Calculate changes in the boiling point and freezing point when nonvolatile, nonelectrolyte solutes are added to solvents 16. Predict the products of double replacement reactions, identify precipitates using given solubility rules, and write balanced equations for these reactions 17. Write net ionic equations, identifying spectator ions, and the net ionic equation. ALCOS 4. Describe acids and bases in terms of strength, concentration, pH, and neutralization reactions. (QC III.A.1.d; V.B.1.h) 1. Describe the nature and interactions of acids and bases 2. Describe the hydronium ion and the concept of amphoterism 3. Describe Arrhenius and Brønsted-Lowry acids and bases; identify conjugate acids and bases in reactions 4. Relate solvent interaction to the formation of acidic and basic solutions 5. Define the water constant, Kw, and the pH scale 6. Describe characteristics of strong and weak acids and Ch 14 in Timberlake Text; masteringchemistry.com From Ch 13 refer to writing equilibrium expressions From A+CR link- Acids and Bases Unit: Assessments, notes, activities Titration Lab- Lab Manual 10 days 16 ALCOS 9. Distinguish between chemical and nuclear reactions. (QC V.E.a,b) bases, and identify common examples of both 7. Write and balance a simple equation for a neutralization reaction 8. Calculate hydrogen ion concentration, hydroxide ion concentration, pH, and pOH for acidic or basic solutions 9. Explain how the acid-base indicators work 10. Define percent ionization, Ka, and Kb and explain how they relate to acid/base strength 11. Conduct a titration experiment in order to determine the concentration of an acid or base solution 12. Qualitatively understand the behavior of a buffer and explain why buffer solutions maintain pH upon dilution 13. Explain the law of mass action and write equilibrium law expressions for chemical equilibria. 14. Define percent ionization, Ka, Kb and explain how they relate to acid/base strength. 1. Describe alpha, beta, and gamma decay, carbon-14 dating, and fission and fusion 2. Write appropriate equations for nuclear decay reactions, using particle balance; describe how the nucleus changes during these From A+CR link above: look in Unit 2 Structure of Matter 4 days 17 ALCOS 2. Describe the structure of carbon chains, branched chains, and rings. (QC IV.B.3.e) ALCOS 8. Use LeChatelier’s Principle to explain changes in physical and chemical equilibrium. ALCOS 8. Distinguish among endothermic and exothermic physical and chemical changes. ALCOS 5. Use the kinetic theory to explain chemical reactions. (QC V.B.1.a-f) reactions and compare the resulting radiation with regard to penetrating ability 3. Calculate half-life of radioactive isotopes. 1. Describe the unique features of bonding in carbon compounds 2. Draw structural formulas and their isomers along with naming them using IUPAC nomenclature. 1.Explain the collision theory of reactions 2. Analyze factors (e.g., temperature, nature of reactants) affecting reaction rates in relation to the kinetic theory 3. Relate reaction mechanism, rate-determining step, activated complex, heat of reaction, and activation energy to reaction kinetics 4. Interpret potential energy diagrams for chemical reactions 5. Describe the conditions that define equilibrium systems on a dynamic molecular level and on a static macroscopic scale 6. Apply Le Châtelier’s principle to explain a variety of changes in physical and chemical equilibria Ch 17 (section 1) in Timberlake text; masterchemistry.com 4 days Molecular model kit for demos Ch 13 (sections 1,2,5) in Timberlake text; masteringchemistry.com From A+CR link: Look under “AP Lite” unit. Enthalpykineticslechatelier.ppt Kinetics begins at slide 12 2 days 2 days for Exam Review 18