SCI.CHEM Students will use factor label method for numeric conversions and problem solving

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1 Unit 1: Lab Safety and Techniques Unit 2: Numbers in Chemistry. Unit 3: Matter SCI.CHEM Students will know location and use of safety equipment in the classroom. SCI.CHEM Students will wear safety equipment 100% of the time in the lab SCI.CHEM Students will work safely around flames and all sharp objects SCI.CHEM Students will use proper weighing and measuring techniques in all labs SCI.CHEM Students will safely determine the density of objects in the lab setting SCI.CHEM Students will use factor label method for numeric conversions and problem solving SCI.CHEM Students will round numeric answers to the accepted number of significant digits SCI.CHEM Students will know metric prefixes from 10 9 to 10-9 SCI.CHEM Students will convert between units within the metric system SCI.CHEM Students will accurately differentiate between elements, compounds, and mixtures. SCI.CHEM Students will accurately differentiate between physical and chemical properties. Students will accurately differentiate between physical and chemical changes. SCI.CHEM Students will accurately separate a mixture using physical properties. SCI.CHEM Students will recognize specific key developments in the evolution of modern atomic theory. 1

2 Unit 4: Atomic Structure Unit 5: Periodic Law Unit 6: Chemical Names and Formulas SCI.CHEM Students will know shapes and abbreviations of the electron orbitals (s,p,d,f) SCI.CHEM Students will construct accurate electron configurations for elements and ions, using noble gas shorthand as appropriate. SCI.CHEM Students will understand the difference between electrons in a ground state and an excited state SCI.CHEM Student will state that observed colors both emitted and reflected correspond do wavelengths of electro-magnetic radiation SCI.CHEM Students will know elements on the periodic table are placed in groups and families based on their electron configuration SCI.CHEM Students will recognize that chemical properties repeat on the periodic table due to similarity of valence electron configurations SCI.CHEM Students will associate trends in ionization energy and electronegativity to an atoms electron configuration SCI.CHEM Students will predict relative reactivity of elements based on their location on the periodic table. SCI.CHEM Students will know names, symbols and charges for 42 ions, elements, and polyatomic ions to an 80% level of mastery SCI.CHEM Students will name binary and metal polyatomic compounds and provide accurate formulas for them. SCI.CHEM Students will name and provide accurate formulas for binary and oxy-acids SCI.CHEM Students will name and provide accurate formulas for nonmetal-nonmetal compounds SCI.CHEM Students will predict oxidation numbers of elements based on location on the periodic table 2

3 Unit 7: Chemical Weights and Related Numbers SCI.CHEM Students will calculate atomic, molecular, formula weight for compounds SCI.CHEM Students will convert masses to moles using Avogadro s number SCI.CHEM Students will determine the elemental compositions of compounds in % by weight Unit 8: Chemical Bonding and Lewis structures SCI.CHEM Use an electronegativity chart to determine chemical bond type SCI.CHEM Construct Lewis dot diagrams for atoms, ions and compounds SCI.CHEM Predict atomic & ionic radii using the periodic table Unit 9: Chemical equations and Reactions SCI.CHEM Identify the type of reaction based on the components of, or patterns in, the chemical equation. SCI.CHEM Predict the products given a combination of reactants by finding patterns in a new equation. SCI.CHEM Apply the law of conservation to balance basic chemical equations. 3

4 Unit 10: Stoichiometry Unit 11: Gas Laws Unit 12: Thermochemistry SCI.CHEM Apply knowledge of reactions to calculate quantitative amounts of products and/or reactants using a four-step factor-label method. SCI.CHEM Students will calculate percent yield of a chemical reaction SCI.CHEM Know that a gas s volume is not constant SCI.CHEM Identify the effect of varying temperature, pressure and moles on gas volume SCI.CHEM Use mathematical expressions of gas laws (Boyle s, Charles, combo and ideal) to calculate numerical quantities. SCI.CHEM Compare & Contrast effects of Boyle s law on volume with Charles law on volume. SCI.CHEM Predict and calculate energy changes in a substance as a result of heating, cooling and/or phase changes SCI.CHEM Accurately classify chemical and physical changes as exothermic or endothermic based on the sign of the energy change 4

5 Unit 13: Chemical Concentration SCI.CHEM Calculate solution concentrations in normality, molarity, or molality SCI.CHEM Calculate the mass or volume of chemical needed to make a given concentration of solution Unit 14: Unit 15: 5

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