Honors Chemistry Curriculum Guide Adopted Text: Cengage Introductory Chemistry: A Foundation 2015 Credit: 1.0 Level: H Grade: 10, 11, 12 Prerequisites: Algebra 1 Course Description: This laboratory science course will approach chemistry using a strong application of math to study the topics of matter, energy, equations, equation relationships, kinetic theory, equilibrium, acid base concepts, and reaction rates. Students should have strong math skills including proportions, graphing, and algebra. It is recommended that the students be concurrently enrolled in Algebra 2 or have completed credit for it. This course will provide a strong introduction to chemistry and will be very helpful for students who go on to college level chemistry. Standard Disciplinary Core Ideas Terms / Skills HS PS1 1 Use the periodic table as a model to predict the relative properties of elements based on the patterns of electrons in the outermost energy level of atoms. (SEP: 2; DCI: PS1.A, PS2.B; CCC: Patterns) HS PS1 2 Construct and revise an explanation for the outcome of a simple chemical reaction based on the outermost electron states of atoms, trends in the periodic table, and knowledge of the patterns of chemical properties. (SEP: 6; DCI: PS1.A, PS1.B; CCC: Patterns) HS PS1 3 Plan and carry out an investigation to gather evidence to compare the structure of substances at the bulk scale to infer the strength of electrical forces between particles. (SEP: 3; DCI: PS1.A, PS2.B; CCC: Patterns) Each atom has a charged substructure consisting of a nucleus, which is made of protons and neutrons, surrounded by electrons. (PS1.A) The periodic table orders elements horizontally by the number of protons in the atom s nucleus and places those with similar chemical properties in columns. The repeating patterns of this table reflect patterns of outer electron states. (PS1.A) The fact that atoms are conserved, together with knowledge of the chemical properties of the elements involved, can be used to describe and predict chemical reactions. (PS1.B) The structure and interactions of matter at the bulk scale are determined by electrical forces within and between atoms. (PS1.A) Atomic Theory, Atomic Mass, Structure of the Atom Models of the Atom, Electron Configurations, Hunds Rule, Pauli Exclusion Principle, Orbital Diagrams, Development of Periodic Table, Properties of Groups 1,2,17,18, Properties of Metals Explain the parts of Dalton s Atomic Theory correct and incorrect Determine an atom s atomic mass Calculate the number of protons, neutrons, and electrons in an atom Describe the changing models of the atom Thompson, Rutherford, Bohr, Quantum Describe the electromagnetic spectrum Perform calculations using frequency and wavelength Determine an atom s electron configuration Use the periodic table to determine electron configuration Explain Hunds Rule, Pauli Exclusion Principle Prepare orbital diagrams Explain the development of the periodic table Explain the properties of groups 1, 2, 17, 18 Simple Ions, Polyatomic Ions, Properties of Salts, Oxidation Numbers, Properties of Covalent Molecules, Valence Electron, Reaction Types, Solubility Rules, Net Ionic Equations, Spectator Ions Name ionic compounds with simple and polyatomic ions Describe the properties of ionic compounds Calculate the oxidation number of an atom Explain covalent bonding Determine the number of valence electrons Draw Lewis Structures Explain resonance structures Describe and recognize reaction types Apply solubility rules Write net ionic equations Recognize spectator ions Lewis Structures, Resonance Structures, VSEPR Theory, Molecular Polarity, Intermolecular Forces Use VSEPR Theory to determine molecular geometry Use molecular geometry to determine polarity Determine important intermolecular forces for molecules
HS PS1 4 Develop a model to illustrate that the release or absorption of energy from a chemical reaction system depends upon the changes in total bond energy. (SEP: 2; DCI: PS1.A, PS1.B; CCC: Energy/Matter) HS PS1 5 Construct an explanation based on evidence about the effects of changing the temperature or concentration of the reacting particles on the rate at which a reaction occurs. (SEP: 6; DCI: PS1.B; CCC: Patterns) HS PS1 6 Refine the design of a chemical system by specifying a change in conditions that would produce increased amounts of products at equilibrium.* (SEP: 6; DCI: PS1.B, ETS1.C; CCC: Stability/Change) HS PS1 7 Use mathematical representations to support the claim that atoms, and therefore mass, are conserved during a chemical reaction. (SEP: 5; DCI: PS1.B; CCC: Energy/Matter, Nature of Science/Consistency) A stable molecule has less energy than the same set of atoms separated; one must provide at least this energy in order to take the molecule apart. (PS1.A) Chemical processes, their rates, and whether or not energy is stored or released can be understood in terms of the collisions of molecules and the rearrangements of atoms into new molecules, with consequent changes in the sum of all bond energies in the set of molecules that are matched by changes in kinetic energy. (PS1.B) In many situations, a dynamic and condition dependent balance between a reaction and the reverse reaction determines the numbers of all types of molecules present. (PS1.B) The fact that atoms are conserved, together with knowledge of the chemical properties of the elements involved, can be used to describe and predict chemical reactions. (PS1.B) Calorimetry, Specific Heat Capacity, Enthalpy, Bond Energy Explain the use of calorimetry Define specific heat capacity Compare specific heat capacities of various compounds Calculate the change in heat Define enthalpy Calculate enthalpy of reaction from bond energies Reaction Rates, Catalysts, Activation Energy Describe what changes the rate of a reaction Calculate reaction rates Explain the role of catalysts in lowering activation energy Equilibrium, Equilibrium Shifts, Equilibrium Constant Propose when a reaction has reached equilibrium Predict equilibrium shifts Calculate equilibrium constants Relationship of Atoms and Mole, Molar Mass of Elements, Molar Mass of Compounds, Percent Composition, Mole Relationships, Stoichiometry Compare atoms and moles Calculate molar mass of elements and compounds Calculate percent composition Explain mole relationships HS PS1 8 Develop models to illustrate the changes in the composition of the nucleus of the atom and the energy released during the processes of fission, fusion, and radioactive decay. (SEP: 2; DCI: PS1.C; CCC: Energy/Matter) HS PS3 2 Develop and use models to illustrate that energy at the macroscopic scale can be accounted for as Nuclear processes, including fusion, fission, and radioactive decays of unstable nuclei, involve release or absorption of energy. The total number of neutrons plus protons does not change in any nuclear process. (PS1.C) Energy is a quantitative property of a system that depends on the motion and interaction of matter and radiation within that system. Nuclear Decay, Kinetics of Nuclear Decay, Radioactive Dating, Fission, Fusion Define and describe fission and fusion Explain the energy changes associated with the fission and fusion Write radioactive decay equations Describe where nuclear changes occur KMT, Pressure, STP, Boyles Law, Charles Law Avagadros Law, Ideal Gas Law, Temperature, Kinetic Energy
a combination of energy associated with the motions of particles (objects) and energy associated with the relative position of particles (objects). (SEP: 2 ; DCI: PS3.A; CCC: Energy/Matter) HS EES1 1 Develop a model based on evidence to illustrate the life span of the sun and the role of nuclear fusion in the sun s core to release energy that eventually reaches Earth in the form of radiation. (SEP: 2; DCI: ESS1.A, PS3.D; CCC: Scale/Prop.) HS EES1 2 Construct an explanation of the Big Bang Theory based on astronomical evidence of light spectra, motion of distant galaxies, and composition of matter in the universe. (SEP: 6; DCI: PS4.B, ESS1.A; CCC: Energy/Matter, That there is a single quantity called energy is due to the fact that a system s total energy is continually transferred from one object to another and between its various possible forms. (PS3.A) At the macroscopic scale, energy manifests itself in multiple ways, such as in motion, sound, light, and thermal energy. (PS3.A) These relationships are better understood at the microscopic scale, at which all of the different manifestations of energy can be modeled as a combination of energy associated with the motion of particles and energy associated with the configuration (relative position of the particles). In some cases the relative position energy can be though of as stored in fields (which mediate interactions between particles). This last concept includes radiation, a phenomenon in which energy stored in fields moves across space. (PS3.A) The star called the sun is changing and will burn out over a lifespan of approximately 10 billion years. (ESS1.A) Nuclear Fusion processes in the center of the sun release the energy that ultimately reaches Earth as radiation. (PS3.D) The study of stars light spectra and brightness is used to identify compositional elements of stars, their movements, and their distances from Earth. (ESS1.A) The Big Bang theory is supported by observations of distant galaxies receding from our own, of the measured composition of stars and non stellar gases, and of the maps of spectra of the List the assumptions of the Kinetic Molecular Theory Describe pressure State the conditions for STP Explain Boyles, Charles, and Avagagadros Law Use the Ideal Gas Law to calculate changing conditions for gases Fusion, Binding Energy, Wavelength, Frequency, Speed, Line Spectrum Describe the electromagnetic spectrum Perform calculations using frequency and wavelength Big Bang Theory, Red Shift, Blue Shift, Wavelength, Frequency, Speed, Line Spectrum Describe the electromagnetic spectrum Perform calculations using frequency and wavelength
HS EES1 3 Communicate scientific ideas about the way stars, over their life cycle, produce elements. (SEP: 8; DCI: ESS1.A; CCC: Energy/Matter) HS EES3 1 Construct an explanation based on evidence for how the availability of natural resources, occurrence of natural hazards, and changes in climate have influenced human activity. (SEP: 6; DCI: ESS3.A, ESS3.B ; CCC: Cause/Effect, HS EES3 2 Evaluate competing design solutions for developing, managing, primordial radiation (cosmic microwave background) that still fills the universe. (ESS1.A) Other than hydrogen and helium formed at the time of the Big Bang, nuclear fusion within stars produces all atomic nuclei lighter than and including iron, and the process releases electromagnetic energy. Heavier elements are produced when certain massive stars achieve a supernova stage and explode. (ESS1.A) Atoms of each element emit and absorb characteristic frequencies of light. These characteristics allow identification of the presence of an element, even in microscopic quantities. (PS4.B) The study of stars light spectra and brightness is used to identify compositional elements of stars, their movements, and their distances from Earth. (ESS1.A) Other than hydrogen and helium formed at the time of the Big Bang, nuclear fusion within stars produces all atomic nuclei lighter than and including iron, and the process releases electromagnetic energy. Heavier elements are produced when certain massive stars achieve a supernova stage and explode. (ESS1.A) Resource availability has guided the development of human society. (ESS3.A) Natural hazards and other geologic events have shaped the course of human history; [they] have significantly altered the sizes of human populations and have driven human migrations. (ESS3.B) All forms of energy production and other resource extraction have associated economic, social, Fusion, Binding Energy, Wavelength, Frequency, Speed, Line Spectrum Describe the electromagnetic spectrum Perform calculations using frequency and wavelength Deforestation, Climate Change, Biodiversity Compare reactions that can effect climate change Discuss how chemistry can affect the biodiversity with an ecosystem Describe how deforestation can affect the chemistry of the atmosphere. Fossil Fuels, Alternative Energy, Solar Power, Wind Power, Ethanol, Mining Compare the energy uses of different systems Explain
and utilizing energy and mineral resources based on cost benefit ratios.* (SEP: 7; DCI: ESS3.A, ETS1.B; CCC: HS EES3 3 Create a computational simulation to illustrate the relationships among management of natural resources, the sustainability of human populations, and biodiversity. (SEP: 5; DCI: ESS3.C; CCC: Stability/Change, HS EES3 4 Evaluate or refine a technological solution that reduces impacts of human activities on natural systems.* (SEP: 6; DCI: ESS3.C, ETS1.B; CCC: Stability/Change, 9 12 ETS1 1 Analyze a major global challenge to specify qualitative and quantitative criteria and constraints for solutions that account for societal needs and wants. 9 12 ETS1 3 Evaluate a solution to a complex realworld problem based on environmental, and geopolitical costs and risks as well as benefits. New technologies and social regulations can change the balance of these factors. (ESS3.A) The sustainability of human societies and the biodiversity that supports them requires responsible management of natural resources. (ESS3.C) Criteria and constraints also include satisfying any requirements set by society, such as taking issues of risk mitigation into account, and they should be quantified to the extent possible and stated in such a way that one can tell if a given design meets them. ETS1.A Humanity faces major global challenges today, such as the need for supplies of clean water and food or for energy sources that minimize pollution, which can be addressed through engineering. These global challenges also may have manifestations in local communities. ETS1.A When evaluating solutions, it is important to take into account a what alternative energy is Describe how energy use can be maximized Describe how mining minerals can be helpful and harmful Population growth, Food webs, Fertilizers, Pesticides, Biomes Explain how population growth is related to material consumption Compare food webs for different populations Describe fertilizer use and overuse Recycling, Carbon Footprint, Emissions, Green Chemistry Describe how recycling can limit how humans affect the planet Compare carbon footprints of different reactions Investigate green chemistry reactions Criteria Constraints Describe the Design Process Engineering Invention Innovation Statistics Cost analysis
prioritized criteria and tradeoffs that account for a range of constraints, including cost, safety, reliability, and aesthetics as well as possible social, cultural, and environmental impacts 9 12 ETS1 4 Use a computer simulation to model the impact of proposed solutions to a complex realworld problem with numerous criteria and constraints on interactions within and between systems relevant to the problem. 9 12 ETS1 2 Design a solution to a complex realworld problem by breaking it down into smaller, more manageable problems that can be solved through engineering. range of constraints, including cost, safety, reliability, and aesthetics, and to consider social, cultural, and environmental impacts. ETS1.B Both physical models and computers can be used in various ways to aid in the engineering design process. Computers are useful for a variety of purposes, such as running simulations to test different ways of solving a problem to see which one is more efficient or economical; and in making a persuasive presentation to a client about how a given design will meet his or her needs. ETS1.B Criteria may need to be broken down into simpler ones that can be approached systematically, and decisions about the priority of certain criteria over others (trade offs) may be needed. ETS1.C Models Efficiency Economy Clearly communicate solutions to problems Economy