Revised 07.08.15 St Charles Parish Public Schools Chemistry Curriculum Map 2015-16 Topic Classroom Policies and Procedures Lab Safety & Equipment First and Second Quarters Chapter Outcomes n/a Chemistry is a Physical Science (Section 1) Matter and Its Properties (Section 2) 1 Elements (Section 3) Scientific Method (Section 1) GLEs 2 Explain expectations and procedures in the laboratory. (F & PK) Identify laboratory safety procedures and choose appropriate laboratory safety procedures given a lab scenario. (T & R) Lab Teacher-made Assessment -- 1 day Define chemistry List examples of the branches of chemistry Compare and contrast basic research, applied research, and technological development Distinguish between the physical properties and chemical properties of matter. Classify changes of matter as physical or chemical. Explain the gas, liquid, and solid states in terms of particles. Explain how the law of conservation of energy applies to changes of matter. Distinguish between a mixture and a pure substance. Use a periodic table to name elements, given their symbols. Use a periodic table to write the symbols of elements, given their names. Describe the arrangement of the periodic table. List the characteristics that distinguish metals, nonmetals, and metalloids. Chapter 1 Teacher-made Assessment -- 1 day Describe the purpose of the scientific method. Time Frame 1 Day 2 Days 1 Days 2 Days SI.12 PS.14 PS.17 PS.31 2 Days PS.1 2 Days 1 Revised 07.08.15 Units of Measurement (Section 2) Using Scientific Measurements (Section 3) Measurements Lab The Atom: From Philosophical Idea to Scientific Theory (Section 1) 3 The Structure of the Atom (Section 2) Distinguish between qualitative and quantitative observations. Describe the differences between hypotheses, theories, and models. Distinguish between a quantity, a unit, and a measurement standard. Name and use SI units for length, mass, time, volume, and density. Distinguish between mass and weight. Perform density calculations. Transform a statement of equality into a conversion factor. Distinguish between accuracy and precision. Determine the number of significant figures in measurements. Perform mathematical operations involving significant figures. Convert measurements into scientific notation. Distinguish between inversely and directly proportional relationships. Chapter 2 Teacher-made Assessment -- 1 day Explain the law of conservation of mass, the law of definite proportions, and the law of multiple proportions. Summarize the five essential points of Dalton’s atomic theory. Explain the relationship between Dalton’s atomic theory and the law of conservation of mass, the law of definite proportions, and the law of multiple proportions. Summarize the observed properties of cathode rays that led to the discovery of the electron. Summarize the experiment carried out by Rutherford PS.2 PS.3 PS.4 SI.2 2 Days 1 Days 1 Day 1 Day PS.4 PS.7 PS.8 PS.17 1 Day 2 Revised 07.08.15 Counting Atoms (Section 3) Electron Configurations (Section 3) 4 and his co-workers that led to the discovery of the nucleus. List the properties of protons, neutrons, and electrons. Define atom. Explain what isotopes are. Define atomic number and mass number, and describe how they apply to isotopes. Given the identity of a nuclide, determine its number of protons, neutrons, and electrons. Define mole, Avogadro’s number, and molar mass, and state how all three are related. Solve problems involving mass in grams, amount in moles, and number of atoms of an element. Chapter 3 Teacher-made Assessment -- 1 day List the total number of electrons needed to fully occupy each main energy level. State the Aufbau principle, the Pauli exclusion principle, and Hund’s rule. Describe the electron configurations for the atoms of any element using orbital notation, electron configuration notation, and, when appropriate, noblegas notation. 4 Days 2 Days PS.8 PS.15 Flame Test Lab 1 Day History of the Periodic Table (Section 1) 5 Electron Configuration and the Chapter 4 Teacher-made Assessment -- 1 day Explain the roles of Mendeleev and Moseley in the development of the periodic table. Describe the modern periodic table. Explain how the periodic law can be used to predict the physical and chemical properties of elements. Describe how the elements belonging to a group of the periodic table are interrelated in terms of atomic number. Describe the relationship between electrons in 1 Day PS.13 PS.15 PS.16 PS.17 PS.22 1 Day 3 Revised 07.08.15 Periodic Table (Section 2) Electron Configuration and Periodic Properties (Section 3) Introduction to Chemical Bonding (Section 1) Covalent Bonding and Molecular Compounds (Section 2) 6 sublevels and the length of each period of the periodic table. Locate and name the four blocks of the periodic table. Explain the reasons for these names. Discuss the relationship between group configurations and group numbers. Describe the locations in the periodic table and the general properties of the alkali metals, the alkalineearth metals, the halogens, and the noble gases. Define atomic and ionic radii, ionization energy, electron affinity, and electronegativity. Compare the periodic trends of atomic radii, ionization energy, and electronegativity, and state the reasons for these variations. Define valence electrons, and state how many are present in atoms of each main-group element. Compare the atomic radii, ionization energies, and electronegativities of the d-block elements with those of the main-group elements. Chapter 5 Teacher-made Assessment -- 1 day Define chemical bond. Explain why most atoms form chemical bonds. Describe ionic and covalent bonding. Explain why most chemical bonding is neither purely ionic nor purely covalent. Classify bonding type according to electronegativity differences. Define molecule and molecular formula. Explain the relationships among potential energy, distance between approaching atoms, bond length, and bond energy. State the octet rule. List the six basic steps used in writing Lewis structures. 2 Days 1 Day PS.5 PS.9 PS.13 PS.16 PS.23 PS.24 PS.46 1 Day 4 Revised 07.08.15 Ionic Bonding and Ionic Compounds (Section 3) Chemical Names and Formulas (Section 1) Oxidation Numbers (Section 2) 7 Using Chemical Formulas (Section 3) Explain how to determine Lewis structures for molecules containing single bonds, multiple bonds, or both. Explain why scientists use resonance structures to represent some molecules. Compare and contrast a chemical formula for a molecular compound with one for an ionic compound. Discuss the arrangements of ions in crystals. Define lattice energy and explain its significance. List and compare the distinctive properties of ionic and molecular compounds. Write the Lewis structure for a polyatomic ion given the identity of the atoms combined and other appropriate information. Chapter 6 Teacher-made Assessment -- 1 day Explain the significance of a chemical formula. Determine the formula of an ionic compound formed between two given ions. Name an ionic compound given its formula. Using prefixes, name a binary molecular compound from its formula. Write the formula of a binary molecular compound given its name. List the rules for assigning oxidation numbers. Give the oxidation number for each element in the formula of a chemical compound. Name binary molecular compounds using oxidation numbers and the Stock system. Calculate the formula mass or molar mass of any given compound. Use molar mass to convert between mass in grams and amount in moles of a chemical compound. Calculate the number of molecules, formula units, or ions in a given molar amount of a chemical compound. 1 Day 1 Day PS.5 PS.40 1 Day 2 Days 5 Revised 07.08.15 Calculate the percentage composition of a given chemical compound. Chapter 7 Teacher-made Assessment -- 1 day CUMULATIVE MIDTERM EXAM (CHAPTERS 1-7) -- 1 day 6 Revised 07.08.15 Topic Describing Chemical Reactions (Section 1) Chemical Reactions Lab Types of Chemical Reactions (Section 2) Third and Fourth Quarters Chapter Outcomes List three observations that suggest that a chemical reaction has taken place. List three requirements for a correctly written chemical equation. Write a word equation and a formula equation for a given chemical reaction. Balance a formula equation by inspection. 8 Introduction to Stoichiometry (Section 1) Ideal Stoichiometric Calculations (Section 2) 9 Define and give general equations for synthesis, decomposition, single-displacement, and doubledisplacement reactions. Classify a reaction as a synthesis, decomposition, single-displacement, double-displacement, or combustion reaction. List three kinds of synthesis reactions and six kinds of decomposition reactions. List four kinds of single-displacement reactions and three kinds of double-displacement reactions. Predict the products of simple reactions given the reactants. Chapter 8 Teacher-made Assessment -- 1 day Define stoichiometry. Describe the importance of the mole ratio in stoichiometric calculations. Write a mole ratio relating two substances in a chemical equation. Calculate the amount in moles of a reactant or product from the amount in moles of a different reactant or product. Calculate the mass of a reactant or product from the amount in moles of a different reactant or product. Calculate the amount in moles of a reactant or GLEs PS.7 PS.34 PS.35 PS.38 PS.45 Time Frame 1 Day 1 Day 2 Days 2 Day PS.7 PS.41 PS.45 2 Days 7 Revised 07.08.15 product from the mass of a different reactant or product. Calculate the mass of a reactant or product from the mass of a different reactant or product. Describe a method for determining which of two reactants is a limiting reactant. Calculate the amount in moles or mass in grams of a product, given the amounts in moles or masses in grams of two reactants, one of which is in excess. Distinguish between theoretical yield, actual yield, and percentage yield. Calculate percentage yield, given the actual yield and quantity of a reactant. Limiting Reactants and Percentage Yield (Section 3) Limiting and Excess Reactant Lab Changes of State (Section 4) 10 Gases and Pressure (Section 1) 11 The Gas Laws (Section 2) Chapter 9 Teacher-made Assessment -- 1 day Explain the relationship between equilibrium and changes of state. Interpret phase diagrams. Explain what is meant by equilibrium vapor pressure. Describe the processes of boiling, freezing, melting, and sublimation. Define pressure, give units of pressure, and describe how pressure is measured. State the standard conditions of temperature and pressure and convert units of pressure. Use Dalton’s law of partial pressures to calculate partial pressures and total pressures. Use the kinetic-molecular theory to explain the relationships between gas volume, temperature, and pressure. Use Boyle’s law to calculate volume-pressure changes at constant temperature. 2 Day 1 Day 1 Day PS.46 1 Day PS.29 2 Days 8 Revised 07.08.15 Gas Volumes and the Ideal Gas Law (Section 3) Types of Mixtures (Section 1) The Solution Process (Section 2) Use Charles’s law to calculate volume-temperature changes at constant pressure. Use Gay-Lussac’s law to calculate pressuretemperature changes at constant volume. Use the combined gas law to calculate volumetemperature-pressure changes. State the law of combining volumes. State Avogadro’s law and explain its significance. Define standard molar volume of a gas and use it to calculate gas masses and volumes. State the ideal gas law. Using the ideal gas law, calculate pressure, volume, temperature, or amount of gas when the other three quantities are known. Reading Skill Builder Chapter 10 & 11 Teacher-made Assessment -- 1 day Distinguish between heterogeneous and homogeneous mixtures. List three different solute solvent combinations. Compare the properties of suspensions, colloids, and solutions. Distinguish between electrolytes and nonelectrolytes. List and explain three factors that affect the rate at which a solid solute dissolves in a liquid solvent. 12 Explain solution equilibrium, and distinguish among saturated, unsaturated, and supersaturated solutions. Explain the meaning of “like dissolves like” in terms of polar and nonpolar substances. List the three interactions that contribute to the enthalpy of solution, and explain how they combine to cause dissolution to be exothermic orendothermic. Compare the effects of temperature and pressure on solubility. 2 Days 1 Day PS.14 PS.19 PS.20 1 Day 9 Revised 07.08.15 Concentration of Solutions (Section 3) Properties of Acids and Bases (Section 1) Acid-Base Theoriesm (Section 2) 14 Acid-Base Reactions (Section 3) Aqueous Solutions and the Concept of pH (Section 1) 15 Given the mass of solute and volume of solvent, calculate the concentration of a solution. Given the concentration of a solution, determine the amount of solute in a given amount of solution. Given the concentration of a solution, determine the amount of solution that contains a given amount of solute. Chapter 12 Teacher-made Assessment -- 1 day List five general properties of aqueous acids and bases. Name common binary acids and oxyacids, given their chemical formulas. List five acids commonly used in industry and the laboratory, and give two properties of each. Define acid and base according to Arrhenius’s theory of ionization. Explain the differences between strong and weak acids and bases. Define and recognize Brønsted-Lowry acids and bases. Define a Lewis acid and a Lewis base. Name compounds that are acids under the Lewis definition but are not acids under the Brønsted-Lowry definition. Describe a conjugate acid, a conjugate base, and an amphoteric compound. Explain the process of neutralization. Define acid rain, give examples of compounds that can cause acid rain, and describe effects of acid rain. Describe the self-ionization of water. Define pH, and give the pH of a neutral solution at 25°C. Explain and use the pH scale. Given [H3O+] or [OH−], find pH. 2 Days 1 Day PS.7 PS.35 1 Day 2 Days PS.4 PS.20 PS.31 PS.32 PS.33 1 Day 10 Revised 07.08.15 Determining pH and Titrations (Section 2) Titration Lab Thermochemistry (Section 1) Calorimeter Lab Reaction Rates and Equilibrium Oxidation-Reduction Reactions Biochemistry Nuclear Chemistry Given pH, find [H3O+] or [OH−]. Describe how an acid-base indicator functions. Explain how to carry out an acid-base titration. Calculate the molarity of a solution from titration data. Chapter 14 & 15 Teacher-made Assessment -- 1 day Define temperature and state the units in which it is measured. Define heat and state its units. Perform specific-heat calculations. Explain enthalpy change, enthalpy of reaction, 16 enthalpy of formation, and enthalpy of combustion. Solve problems involving enthalpies of reaction, enthalpies of formation, and enthalpies of combustion. Chapter 16 Teacher-made Assessment -- 1 day Explain the five factors that influence reaction rates Topic 1 on textbook pgs. 568-570 (Section 17.2) (Chapters Explain chemical equilibrium (Section 18.1) 17 & 18) Explain LeChatelier’s principle (Section 18.2) Topic 2 Define oxidation and reductions and give an (Chapter example of each reaction. (Section 19.1) 19) Determine the number of bond that carbon, hydrogen, and oxygen can make. Topic 3 Distinguish among structures of alkanes, alkenes, (Chapters and alkynes (Section 22.2) 22 & 23) Distinguish between structural characteristics of hydrocarbons, carbohydrates, nucleic acids, and proteins (Section 23.1) Topic 4 Describe the different types of radioactive decay (Chapter and their strength (Section 21.2) 2 Days 1 Day 2 Days PS.30 PS.31 PS.44 1 Day .5 Day PS.37 .5 Day PS.36 1 Day PS.25 PS.26 PS.28 PS.45 PS.10 PS.11 1 Day 11 Revised 07.08.15 o Alpha Particle o Beta Particle o Gamma ray Solve half-life problems on pg. 689 (Section 21.2) Explain benefits of nuclear radiation on textbook pg. 695 (Section 21.3) Topics 1-4 Teacher-made Assessment -- 1 day CUMULATIVE FINAL EXAM (CHAPTERS 8-16 & 4 Topics) -- 1 day 21) PS.12 PS.47 12