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Chemistry Curriculum Map 2016-2017

Common Core Unit Name: Atomic Theory Unit Number: 1

Enduring Understanding:

Chm.1.1 Analyze the structure of atoms and ions. The properties of atoms and ions depend on the number and location of their protons, neutrons, and electrons, and the changes that these subatomic particles undergo.

Standard Essential Questions Pacing Guideline

Key Academic Vocabulary

1.1.1 Analyze the structure of atoms, isotopes, and ions.

What are the relative charges and masses of protons, neutrons, and electrons?

What do the numbers on the periodic table mean, and how do they relate to the number of subatomic particles in an isotope?

How do you calculate the average atomic mass of an element?

~2 days AtomAtomic TheoryIsotopeCathode Ray TubeOil-Drop ExperimentGold Foil ExperimentBeryllium-Wax ExperimentNucleusProtonNeutronElectronAtomic NumberMass NumberNuclear SymbolHyphen NotationAtomic Mass UnitRelative Atomic MassAverage Atomic Mass

1.1.2 Analyze an atom in terms of the location of electrons.

How is the Bohr model of the hydrogen atom related to the emission spectrum of hydrogen? (overlap with 1.1.3)

How are the electron configurations of atoms related to the Bohr and electron cloud models of the atom?

~3 days Electromagnetic SpectrumLine SpectrumEmission SpectrumContinuous SpectrumBohr ModelElectron Cloud Model

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Chemistry Curriculum Map 2016-2017

1.1.3 Explain the emission of electromagnetic radiation in spectral form in terms of the Bohr model.

What happens when electrons in an atom gain energy and release energy?

What is the relationship between frequency, wavelength, and energy for a photon of electromagnetic radiation?

How is the Bohr model of the hydrogen atom related to the emission spectrum of hydrogen? (overlap with 1.1.2)

Are electrons particles or waves?

~2 days Wave-Particle TheoryQuantaExcited StateGround StateQuantum TheoryPhotonWavelength FrequencyEnergyPlanck’s ConstantOrbitsOrbitals

1.3.2 Infer the atomic size, reactivity, electronegativity, and ionization energy of an element from its position on the Periodic Table.

How do you illustrate electron configurations of elements?

How is oxidation number related to the number of valence electrons?

~2 days Quantum Numbers (Principal, Orbital, Magnetic, Spin)ShellSubshell/SublevelElectron ConfigurationAufbau PrincipleHund’s RulePauli Exclusion PrincipleOrbital NotationElectron Configuration NotationShorthand Electron Configuration NotationElectron (Lewis) Dot NotationOxidation NumberOxidationReduction

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Chemistry Curriculum Map 2016-2017

Suggested Resources by Unit Location of these resources

Atomic Theory NotesThomson’s CRT Experiments AnimationMillikan’s Oil Drop Experiment Animation Millikan’s Oil Drop Experiment Animation Rutherford’s Gold Foil Experiment AnimationRutherford’s Gold Foil Experiment AnimationIsotopes and Average Atomic Mass Practice WorksheetIsotopes and Atomic Mass SimulationPenny Isotope LabPenny Isotope Lab (Advanced)Electron Cloud Simulation ActivityObserving Spectral Lines Flame Test For Different Metals Animation Chem Alive! Field Trips CD – The Chemistry of FireworksFlame Test LabWebsite that summarizes development of atomic theory, including animationsWebsite with animation explaining electron configurationsElectron Configuration Practice WorksheetAtomic Theory Review

http://highered.mcgraw-hill.com/sites/0072512644/student_view0/chapter2/animations_center.html#http://cwx.prenhall.com/petrucci/medialib/media_portfolio/text_images/004_MILLIKANOIL.MOV http://highered.mcgraw-hill.com/sites/0072512644/student_view0/chapter2/animations_center.html#http://cwx.prenhall.com/petrucci/medialib/media_portfolio/text_images/006_RUTHERFORD.MOVhttp://highered.mcgraw-hill.com/sites/0072512644/student_view0/chapter2/animations_center.html#

http://phet.colorado.edu/en/simulation/isotopes-and-atomic-mass

(Demonstration using gas discharge tubes and spectrophotometers)http://cwx.prenhall.com/petrucci/medialib/media_portfolio/text_images/039_FlameTestsMet.MOVChem Alive! Field Trips CD

http://www.broadeducation.com/htmlDemos/AbsorbChem/HistoryAtom/page.htm

http://cwx.prenhall.com/petrucci/medialib/media_portfolio/text_images/043_ElectronConfig.MOV

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Chemistry Curriculum Map 2016-2017

Common Core Unit Name: The Atomic Nucleus & Radioactivity Unit Number: 2

Enduring Understanding:

Chm.1.1 Analyze the structure of atoms and ions. Radioactive isotopes have unstable nuclei that undergo predictable nuclear decay processes.

Standard Essential Questions Pacing Guideline

Key Academic Vocabulary

1.1.4 Explain the process of radioactive decay using nuclear equations and half-life.

What are the differences between alpha, beta, and gamma radiation?

What is nuclear decay, and how can it be described using equations?

What is the half-life of a radioisotope?

What are the differences between nuclear fission and fusion?

~3 days RadiationNuclear decayAlpha radiationBeta radiationGamma radiationDecay equationsHalf-lifeFissionFusion

Suggested Resources by Unit Location of these resources

The Atomic Nucleus & Radioactivity NotesRutherford’s Experiment AnimationCloud Chamber LabChem Alive! Field Trips CD - Fusion and FissionNuclear Fission SimulationAtomic Nucleus and Radioactivity Practice WorksheetAtomic Nucleus and Radioactivity Review

http://phet.colorado.edu/en/simulation/nuclear-fission

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Chemistry Curriculum Map 2016-2017

Common Core Unit Name: Periodicity Unit Number: 3

Enduring Understanding:

Chm.1.3 Understand the physical and chemical properties of atoms based on their position on the Periodic Table. The physical and chemical properties of an element can be predicted based upon their location on the Periodic Table.

Standard Essential Questions Pacing Guideline

Key Academic Vocabulary

1.3.1 Classify the components of a periodic table (period, group, metal, metalloid, nonmetal, transition).

Why are elements placed in a particular period or group on the periodic table?

Which elements on the periodic table are: metals, nonmetals, metalloids, representative (main group) elements, transition elements, alkali metals, alkaline earth metals, halogens, and noble gases?

~1 day Periodic TablePeriodGroup/FamilyMetalMetalloidNonmetalTransition metal/element

1.3.2 Infer the physical properties (atomic radius, metallic and nonmetallic characteristics) of an element based on its position on the Periodic Table.

How do you explain the trend for increasing radius of atoms (or ions) on the periodic table?

How do you account for the metallic character of elements classified as metals, and what is the trend for metallic character among elements on the periodic table?

How do you explain the trend for ionization energy of elements on the periodic table?

Where are the atoms with the highest ionization energy located within a group on the periodic table? What is the period trend?

How do you explain the trend for electronegativity of elements on the periodic table within a group and period?

How does the size of a cation and anion compare to a neutral atom?

~2 days Atomic RadiusValence ElectronsIonic RadiusIonCationAnionIonization EnergyElectronegativityOctetElectron Affinity

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Chemistry Curriculum Map 2016-2017

Common Core Unit Name: Bonding Unit Number: 4

Enduring Understanding:

Chm.1.2 Understand the bonding that occurs in simple compounds in terms of bond type, strength, and properties Elements form different types of bonds and attractions based on the nature of elements and the electronegativity difference between the atoms.

Standard Essential Questions Pacing Guideline

Key Academic Vocabulary

1.2.1 Compare (qualitatively) the relative strengths of ionic, covalent, and metallic bonds.

What constitutes a metallic bond?

How are ions formed, and how are they related to the number of valence electrons in an atom?

How are covalent bonds formed, and how do you draw the Lewis structure of a molecule?

3 days Covalent BondIonic BondMetallic BondOctetCationAnionFormula UnitMoleculeDiatomicSingle BondDouble BondTriple Bond

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Chemistry Curriculum Map 2016-2017

Octet RuleShared/Bonding PairUnshared/Non-bonding PairLewis StructuresDelocalizedElectron Sea

1.2.2 Infer the type of bond and chemical formula formed between atoms.

How can the electronegativity difference between two atoms (or their positions on the periodic table) be used to predict bond type?

How can the Lewis structure of a molecule be used to predict its formula?

1 day Non-Polar Covalent BondPolar Covalent BondIonic CharacterCovalent Character

1.2.3 Compare inter- and intra-particle forces.

What are the differences between the intermolecular forces?

What are the relative strengths of the intermolecular forces compared to each other and to ionic, covalent and metallic bonds?

How is bond length related to bond strength (bond enthalpy)?

1 day Bond LengthBond EnthalpyIntermolecular ForcesDipole-Dipole ForcesHydrogen Bondingvan der Waals’ ForcesLondon Dispersion ForcesInstantaneous DipoleInduced DipoleIon-Dipole Attractions

1.2.5 Compare the properties of ionic, covalent, metallic, and network compounds.

How do the different types of bonding determine the properties of ionic, covalent and metallic compounds?

What is VSEPR Theory and how can it be used to predict the shapes of covalent molecules?

What makes molecules polar or non-polar?

What are the differences between macromolecules and network covalent solids?

3 days Melting PointBoiling PointBrittle VolatilityElectrical ConductivityThermal ConductivityMalleabilityDuctilityLusterElectrolyticSolubleInsoluble

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Chemistry Curriculum Map 2016-2017

VSEPR TheoryElectron Pair GeometryMolecular GeometryBond AngleLinearTrigonal PlanarBentTrigonal PyramidalTetrahedralBond PolarityMolecular PolarityDipoleMacromoleculeNetwork Covalent SolidPolymersAllotropes

Suggested Resources by Unit Location of these resources

Bonding NotesFormation of NaCl MovieBond Formation in Hydrogen AnimationBonding Practice Worksheet WSProperties of Ionic & Covalent Compounds LabProperties of Ionic & Covalent Compounds Lab #2VSEPR Geometries WSMarshmallow Molecules ActivityMolecular Shapes SimulationOrganic Macromolecule Construction Activity (can be adapted to simpler molecules)Molecular Polarity SimulationDemonstration – Balloon/Static Electricity/Polarity of WaterDemonstration – Drops of Water on a Penny (H-bonding)Ink Chromatography LabPlant Pigment Chromatography LabTLC Plant Pigment Chromatography Lab

http://cwx.prenhall.com/petrucci/medialib/media_portfolio/text_images/021_SODIUMCHLOR.MOVhttp://cwx.prenhall.com/petrucci/medialib/media_portfolio/text_images/038_H2BondForm.MOV

http://phet.colorado.edu/en/simulation/molecule-shapes

http://phet.colorado.edu/en/simulation/molecule-polarity

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Chemistry Curriculum Map 2016-2017

Common Core Unit Name: Chemical Nomenclature, Equations & Reactions Unit Number: 5

Enduring Understanding:

Chm.1.2 Understand the bonding that occurs in simple compounds in terms of bond type, strength, and properties Compounds are named based upon the type of bond they form.

Chm.2.2 Analyze chemical reactions in terms of quantities, product formation, and energy. Chemical species undergo characteristic chemical changes, but mass is conserved in their reactions.

Standard Essential Questions Pacing Guideline

Key Academic Vocabulary

1.2.4 Interpret the name and formula of compounds using IUPAC convention.

How do you write the names and formulas of covalent compounds?

How do you write the names and formulas of ionic compounds?

What are the names and formulas of some common polyatomic ions and acids?

3 days Monatomic ionsPolyatomic ionsNomenclatureCationAnionBinary compoundTernary compoundStock systemBinary acidOxyacid

2.2.2 Analyze the evidence of chemical What are some evidences that a chemical reaction has 1 day Precipitate9

Chemistry Curriculum Map 2016-2017

change. occurred?

What tests can you do to determine if oxygen, hydrogen, carbon dioxide or water have been produced in a chemical reaction?

Solubility rulesEndothermicExothermicDilution Burning splint testLime water testCobalt(II) chloride test

2.2.3 Analyze the law of conservation of matter and how it applies to various types of chemical equations (synthesis, decomposition, single replacement, double replacement, and combustion).

How do you write and balance chemical equations?

Why do chemical equations need to be balanced?

What are the five types of chemical reactions?

How can the activity series be used to predict whether or not a single replacement reaction will occur?

How can the solubility rules be used to predict precipitates in a double replacement reaction?

How do you write and balance ionic and net ionic equations for double replacement reactions?

What is produced when hydrocarbons and other molecules containing C, H and O are combusted in oxygen?

3 days ReactantsProductsBalanced equationSynthesisDecompositionSingle replacementDouble replacementCombustionActivity seriesSolubility rulesAcid-base neutralization reactionIonic equationNet ionic equationDissociationSpectator ionsHydrocarbons

Suggested Resources by Unit Location of these resourcesChemical Nomenclature, Equations & Reactions NotesNomenclature Practice WorksheetBalancing Chemical Equations SimulationSynthesis of Aluminum Bromide VideoSynthesis of Sodium Chloride VideoSingle Replacement of Copper By Silver Ions VideoDemo – Synthesis Reaction: CaO + H2O Ca(OH)2 (in presence of phenolphthalein)Demo – Decomposition Reaction: H2O2 H2O + O2 (in presence of MnO2 catalyst)Demo – Single Replacement: Zn + HCl ZnCl2 + H2 Demo – Single Replacement: Cu + AgNO3 Cu(NO3)2 + Ag

http://phet.colorado.edu/en/simulation/balancing-chemical-equationshttp://cwx.prenhall.com/petrucci/medialib/media_portfolio/text_images/012_FORMALUMBRO.MOVhttp://cwx.prenhall.com/petrucci/medialib/media_portfolio/text_images/021_SODIUMCHLOR.MOV http://cwx.prenhall.com/petrucci/medialib/media_portfolio/text_images/024_SILVERCRYSTA.MOV

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Chemistry Curriculum Map 2016-2017

Demo – Double Replacement: Pb(NO3)2 + KI PbI2 + KNO3

Demo – Combustion of Propane or Butane (use CoCl2 paper to show water vapor is a product)Demo – Splint tests to identify H2, O2, CO2

(use reactions above to generate H2, O2; CO2 from dry ice) Demo – Lime water test (using CO2 from dry ice)Balancing Equations & Reaction Types Practice WorksheetBalancing Equations Worksheet – Extra PracticeNomenclature, Equations, & Reactions Review Worksheet

Common Core Unit Name: Stoichiometry Unit Number: 6

Enduring Understanding:

Chm.2.2 Analyze chemical reactions in terms of quantities, product formation, and energy. The composition of chemical species and the reactions they undergo can be described quantitatively.

Standard Essential Questions Pacing Guideline

Key Academic Vocabulary

2.2.4 Analyze the stoichiometric relationships inherent in a chemical reaction.

What are mole ratios and how are the related to the coefficients in a balanced equation?

Given a balanced equation and the quantity of one substance in a chemical reaction, how do you determine the quantity of another substance in the reaction?

8 days StoichiometryMole Avogadro’s numberMolar massAtomsMolecules Formula unitsMole ratioSTPSATPAvogadro’s lawStandard molar volumeLimiting reactantPercent yield Actual yieldTheoretical yield

2.2.5 Analyze quantitatively the How do you calculate the empirical and molecular formula 3 days Empirical formula

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Chemistry Curriculum Map 2016-2017

composition of a substance (empirical formula, molecular formula, percent composition, and hydrates).

of a compound?

How do you determine the percentage composition by mass of a compound?

What is a hydrate?

Molecular formulaPercentage composition by massHydrate

Suggested Resources by Unit Location of these resources

Stoichiometry NotesStoichiometry Worksheet PacketThe Mole LabPercent Composition of Hydrates LabEmpirical Formula Lab (EF of Zinc Chloride)Limiting Reagent Lab (Vinegar & Baking Soda)Limiting Reactant / % Yield LabEmpirical Formula of a Hydrate SimulationReaction Stoichiometry Simulation

http://group.chem.iastate.edu/Greenbowe/sections/projectfolder/flashfiles/working/empirical.swf http://group.chem.iastate.edu/Greenbowe/sections/projectfolder/flashfiles/stoichiometry/stoic_excess_oxy.swf

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Chemistry Curriculum Map 2016-2017

Common Core Unit Name: Gases Unit Number: 7

Enduring Understanding:

Chm.2.1 Understand the relationship among pressure, temperature, volume, and phase. Ideal gases behave in predictable ways, and the relationships among pressure, volume, temperature, and quantity of these gases can be described qualitatively and quantitatively.

Standard Essential Questions Pacing Guideline

Key Academic Vocabulary

2.1.5 Explain the relationships among pressure, temperature, volume, and quantity of gas, both qualitative and quantitative.

What are the characteristics of an ideal gas?

How do ideal gases differ from real gases?

How does KMT explain the behavior of gases?

How do you determine what value of R to use when using the ideal gas law equation?

What are factors that affect the solubility of a gas?

How is gas volume related to the number of moles of gas?

How do you perform calculations involving gases using information about pressure, volume, temperature, and sometimes mass or moles?

How do you determine the partial pressure of a gas, given

6 days Ideal gasReal gasStandard temperature and pressure (STP)Kinetic-molecular theory (KMT)Avogadro’s lawmm Hg / torrAtmospheresKilopascalsBoyle’s lawCharles’ lawGay-Lussac’s lawCombined gas lawIdeal Gas lawDalton’s law of partial PressuresBarometric pressure

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Chemistry Curriculum Map 2016-2017

the total pressure and partial pressures of the other component gases in a mixture?

Water vapor pressure

Suggested Resources by Unit Location of these resources

Gases NotesGas Laws Problems Worksheet #1Gas Laws Problems Worksheet #2Water Vapor Pressure TableDemo – Fire Syringe (Combined Gas Law)Demo – Collapsing Can (empty soda can crushed by atmospheric pressure in ice water bath)Demo – Cartesian Diver (Boyle’s Law)Good Gas Laws DemonstrationsBoyle’s Law Microscale InvestigationDemo: Boyle’s Law With MarshmallowsGas Properties SimulationInvestigating Boyle’s Law Simulation/LabDetermining the Molar Mass of Butane LabAlka-Seltzer & The Ideal Gas Law LabGas Laws: Virtual Chemistry ExperimentKinetic-Molecular Theory: Virtual Chemistry Expt.(Many Good Gas Law Simulations)

http://www.arborsci.com/cool/chemistry-gas-laws-smorgasborg

http://phet.colorado.edu/en/simulation/gas-properties http://content.blackgold.ca/ict/Division4/Science/Div.%204/Boyles%20Law/boyleslaw.htm

http://www.chm.davidson.edu/vce/GasLaws/index.html http://www.chm.davidson.edu/vce/KineticMolecularTheory/index.html http://group.chem.iastate.edu/Greenbowe/sections/projectfolder/flashfiles/gaslaw/

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Chemistry Curriculum Map 2016-2017

Common Core Unit Name: Energetics & Kinetics Unit Number: 8

Enduring Understanding:

Chm.2.1 Understand the relationship among pressure, temperature, volume, and phase. The energetic nature of substances undergoing phase changes can be described using phase diagrams.

Chm.2.2 Analyze chemical reactions in terms of quantities, product formation, and energy. Chemical species undergo characteristic chemical changes, but mass is conserved in their reactions. Molecules must collide in a specific manner in order for a reaction to occur.

Chm.3.1 Understand the factors affecting rate of reaction and chemical equilibrium. The rate of a chemical reaction is affected by factors including temperature, concentration, particle size and presence of a catalyst.

Standard Essential Questions Pacing Guideline

Key Academic Vocabulary

2.1.1 Explain the energetic nature of phase changes.

How does the energy (both kinetic and potential) of the particles of a substance change when heated, cooled, or changing phase?

What is the difference between heat and temperature?

1 day Kinetic energyPotential energyHeatTemperatureCelsiusKelvinJoulePhase changeChange of stateMeltingFreezing

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Chemistry Curriculum Map 2016-2017

EvaporationBoilingVaporizationCondensationSublimationDepositionHeating & cooling curve

2.1.2 Explain heating and cooling curves (heat of fusion, heat of vaporization, heat, melting point, and boiling point).

What is the specific heat capacity of a substance?

What are the heat of fusion and heat of vaporization of a substance?

What information can you glean from the heating and cooling curve of a substance?

How do you determine the enthalpy change in a substance that is being heated, cooled or changing state?

What is the difference between an endothermic and exothermic process?

1 day Heat capacitySpecific heat capacityEndothermicExothermicEnthalpy of fusionEnthalpy of vaporization

(much overlap of vocabulary with 2.1.1)

2.1.4 Infer simple calorimetric calculations based on the concepts of heat lost equals heat gained and specific heat.

How is the law of conservation of energy obeyed in a closed system?

How do you determine the enthalpy change for reactions occurring in water (aqueous solutions)?

2-3 days Law of conservation of EnergyClosed systemCalorimetryCalorimeterMolar Enthalpy

2.2.1 Explain the energy content of a chemical reaction.

What conditions must be met in order for molecules to react with each other?

What information about a reaction can you determine from potential energy diagrams?

1-2 days Collision theoryOrientationCollision geometryPotential energy diagramReactantsProducts

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Chemistry Curriculum Map 2016-2017

Activated complexActivation energyReverse activation energyEnthalpy change

3.1.1 Explain the factors that affect the rate of a reaction (temperature, concentration, particle size and presence of a catalyst).

What are the factors that affect the rate of a chemical reaction?

How does a catalyst affect the activation energy? How does an inhibitor affect activation energy?

1 day Reaction rateSurface areaConcentrationPressureTemperatureCatalyst

Suggested Resources by Unit Location of these resources

Energetics & Kinetics NotesReaction Rates SimulationRate of Reaction LabKinetics: Virtual Chemistry ExperimentsEnergetics Practice Problems WorksheetPeanut Calorimetry LabMolar Enthalpy of Solution LabEnthalpy of Acids & Bases Neutralization LabMolar Enthalpy of Neutralization LabChanges of State & Heating Curves AnimationEnthalpy of Fusion of Ice LabCalorimetry: Virtual Chemistry Experiments(Several Kinetics Simulations)(Several Energetics/Thermodynamics Simulations)

http://phet.colorado.edu/en/simulation/reactions-and-rates

http://www.chm.davidson.edu/vce/Kinetics/index.html

http://cwx.prenhall.com/petrucci/medialib/media_portfolio/text_images/031_ChangesState.MOV

http://www.chm.davidson.edu/vce/Calorimetry/index.html http://group.chem.iastate.edu/Greenbowe/sections/projectfolder/flashfiles/kinetics2/ http://group.chem.iastate.edu/Greenbowe/sections/projectfolder/flashfiles/thermochem/

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Chemistry Curriculum Map 2016-2017

Common Core Unit Name: Equilibrium Unit Number: 9

Enduring Understanding:

Chm.2.1 Understand the relationship among pressure, temperature, volume, and phase. Phase diagrams communicate information about phases and phase changes of chemical species at various temperatures and pressures.

Chm.3.1 Understand the factors affecting rate of reaction and chemical equilibrium. When a system at equilibrium is subjected to a stress, the equilibrium will shift to minimize the stress on the system.

Standard Essential Questions Pacing Guideline

Key Academic Vocabulary

2.1.3 Interpret the data presented in phase diagrams.

(some overlap with and inclusion of:2.1.1 Explain the energetic nature of phase changes)

How do phase diagrams convey information about substances such as phase, phase changes, triple point and critical point?

~1 day Changes of stateVapor pressureMeltingBoilingVaporizationCondensationFreezingSublimationDepositionPhase diagramCritical pointTriple pointNormal melting pointNormal boiling point

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Chemistry Curriculum Map 2016-2017

Supercritical fluid(Heating/Cooling curves)

3.1.2 Explain the conditions of a system at equilibrium.

What does it mean to say that a chemical reaction is at equilibrium?

How can the position of equilibrium (the extent to which a reaction goes to completion) be quantified using an expression that can be simplified to one number?

~1 day Physical equilibriumChemical equilibriumDynamic equilibriumReversibleEquilibrium constant (Kc)

3.1.3 Infer the shift in equilibrium when a stress is applied to a chemical system (Le Chatelier’s Principle).

For a system at equilibrium, what happens when the system is subjected to a stress?

How is a shift in the position of equilibrium for a system related to the entropy of the system?

~1 day Le Chatelier’s PrincipleStress ShiftEntropy Catalyst

Suggested Resources by Unit Location of these resources

Equilibrium NotesChanges of State & Heating Curves AnimationStates of Matter SimulationPhase Changes: Virtual Chemistry ExperimentLe Chatelier’s Principle (Cobalt Ion Complex) VideoEquilibrium Problems PacketLe Chatelier’s Principle LabEquilibrium Lab (Spectroscopy)Equilibrium: Virtual Chemistry Experiments

http://cwx.prenhall.com/petrucci/medialib/media_portfolio/text_images/031_ChangesState.MOVhttp://phet.colorado.edu/en/simulation/states-of-matter http://www.chm.davidson.edu/vce/PhaseChanges/index.html http://cwx.prenhall.com/petrucci/medialib/media_portfolio/text_images/066_LeChateliersPr.MOV

http://www.chm.davidson.edu/vce/Equilibria/index.html

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Chemistry Curriculum Map 2016-2017

Common Core Unit Name: Solutions Unit Number: 10

Enduring Understanding:

Chm.3.2 Understand solutions and the solution process. The concentration and solubility of a solute dissolved in a solvent (a solution) can be determined quantitatively and graphically.

Standard Essential Questions Pacing Guideline

Key Academic Vocabulary

3.2.3 Infer the quantitative nature of a solution (molarity, dilution, and titration with a 1:1 molar ratio).

How is a solution’s concentration (molarity) related to the amount of solute and volume of solution?

How do you determine the volume or molarity of a solution when it is diluted with the addition of water?

1 day ConcentrationMolarityDilution

3.2.4 Summarize the properties of solutions.

What is a solution, and what are examples of each type of solution?

What is the difference between an electrolytic and a non-electrolytic solution?

What are colligative properties of solutions and what are examples of them?

2 days SolubleSoluteSolventSolutionHomogeneousAlloyAqueousElectrolyteNon-electrolyteMolalityColligative propertiesVapor pressure

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Chemistry Curriculum Map 2016-2017

Vapor pressure reductionBoiling point elevationFreezing point reduction Osmotic pressure

3.2.5 Interpret solubility diagrams. How can graphs be used to communicate information about the solubility of a solute at various temperatures?

1 day Solubility curvesSaturatedUnsaturated(Henry’s Law)

3.2.6 Explain the solution process. Why does a particle ultimately dissolve or not dissolve?

For solutes that will dissolve, how does that process occur?

1 day Ion-dipole attractionsHeat (Enthalpy) of solutionEndothermicExothermic

Suggested Resources by Unit Location of these resources

Solutions NotesNaCl Electrolyte VideoSolutions Practice WorksheetMolar Enthalpy of Solution LabSalts & Solubility SimulationHenry’s Law SimulationMolarity SimulationVapor Pressure Reduction SimulationColligative Properties Simulation Ice Cream LabFreezing Point Depression Lab

http://cwx.prenhall.com/petrucci/medialib/media_portfolio/text_images/015_ELECTANDNON.MOV

http://phet.colorado.edu/en/simulation/soluble-salts http://wps.prenhall.com/wps/media/objects/1055/1080459/media/AACXBDW0.html http://phet.colorado.edu/en/simulation/molarity http://group.chem.iastate.edu/Greenbowe/sections/projectfolder/flashfiles/propOfSoln/vp3.html http://group.chem.iastate.edu/Greenbowe/sections/projectfolder/flashfiles/propOfSoln/colligative.swf

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Chemistry Curriculum Map 2016-2017

Common Core Unit Name: Acids & Bases Unit Number: 11

Enduring Understanding:

Chm.3.2 Understand solutions and the solution process.

Acids and bases can be distinguished based on their properties, and their concentrations can be determined in reactions known as titrations.

Standard Essential Questions Pacing Guideline

Key Academic Vocabulary

3.1.4 Classify substances using the hydronium and hydroxide concentrations.

What are the characteristic chemical properties and formulas (in terms of elements or functional groups) of acids and bases?

What is the difference between strength and concentration for acids and bases?

What pH values are considered acidic, basic, and neutral, and how are these values related to the exponents in their concentrations?

How can indicator color provide information about pH of acid and base solutions?

How are pH, pOH, [H3O+], and [OH–] calculated?

3 days AcidBaseArrheniusBronstedHydroniumHydroxide(Conjugate acid)(Conjugate base)ConcentrationMolarityStrengthpHpOHExponentialIndicatorAmphoteric

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Chemistry Curriculum Map 2016-2017

3.1.5 Summarize the properties of acids and bases.

What are the differences between acids and bases in terms of taste, touch (feel), electrical conductivity (electrolytic nature) and effect on indicator color, for indicators such as phenolphthalein and litmus?

How does the reaction between an acid and a metal vary, depending on the strength or concentration of an acid, and the relative position of the metal in the activity series?

How does the strength of an acid or base affect its ability to conduct electricity?

1 day IndicatorLitmusPhenolphthaleinNeutralizationExothermicElectrolytes Alkali

3.1.6 Infer the quantitative nature of a solution (molarity, dilution, and titration with a 1:1 molar ratio).

Given the volumes of both reacting species and one of their molarities, how can the molarity of an acid or base solution be determined from a titration?

What information can be determined from the titration curve of a strong acid with a strong base (or strong base with strong acid)?

1 day ConcentrationMolarityDilutionTitrationStandard solutionTitrant EndpointEquivalence point Titration curve

Suggested Resources by Unit Location of these resources

Acids & Bases NotesAcids and Bases Problems PacketDemo – Common Acids & Bases w/ Indicators (litmus, phenolphthalein, red cabbage, etc.)Demo – React HCl + NaOH in calorimeterDemo – React HCl + ZnDemo – React HCl + Na2CO3 / NaHCO3 Acid-Base Solutions SimulationpH Scale Simulation

http://phet.colorado.edu/en/simulation/acid-base-solutions http://phet.colorado.edu/en/simulation/ph-scale

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Chemistry Curriculum Map 2016-2017

Strong vs. Weak Acids & Bases AnimationStrong vs. Weak Acids & Bases AnimationStrong vs. Weak Acids & Bases AnimationVinegar Titration LabCitric Acid (Soft Drink) Titration LabPolyprotic Acid (H3PO4) Titration(Several Acid-Base Simulations)Acid-Base Titration Simulation

http://cwx.prenhall.com/petrucci/medialib/media_portfolio/text_images/017_AQUEOUSACIDS.MOV http://cwx.prenhall.com/petrucci/medialib/media_portfolio/text_images/016_STRONGWEAK.MOV http://cwx.prenhall.com/petrucci/medialib/media_portfolio/text_images/018_AQUEOUSBASE.MOV

http://group.chem.iastate.edu/Greenbowe/sections/projectfolder/flashfiles/acidbasepH/ http://group.chem.iastate.edu/Greenbowe/sections/projectfolder/flashfiles/stoichiometry/a_b_phtitr.swf

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