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Chemistry Topic Sequence / Waterford School District Chapter 1: Introduction to Chemistry Definition of chemistry Scientific method Chapter 2: Matter and Change States of matter Chemical & physical changes Mixtures & separation techniques Pure substances Chapter 5: Atomic Structure and the Periodic Table Dalton’s Atomic Theory Early experiments Structure of the atom Isotopes and ions Periodic table basics Chapter 13: Electrons in Atoms Bohr model Electron configuration (atoms and ions) Orbital box diagrams Orbital shapes and energies Quantum numbers Emission spectra Electromagnetic radiation (c=λυ, E=hυ) Chapter 6: Chemical Names and Formulas Ionic compounds Chemical formulas Laws of Definite & Multiple Proportions Monatomic and polyatomic ions Naming metal-nonmetal compounds Naming polyatomic compounds Naming binary nonmetal compounds Naming binary & oxyacids Chapter 3: Scientific Measurement Qualitative vs. quantitative Scientific notation Accuracy vs. precision Percent error SI units Density Temperature conversions Chapter 4: Problem Solving in Chemistry Metric conversions Squared and cubic metric conversions English-metric conversions Chapter 7: Chemical Quantities Counting by weighing Mole-atom/molecule conversions Mole-mass conversions STP and molar volume of a gas Density and molar mass of a gas Percent composition Empirical & molecular formulas Chapter 8(a): Chemical Reactions Balancing equations Writing chemical equations 5 reaction types Predicting products of reactions Chapter 9: Stoichiometry Mole-mole calculations Mass-mass calculations Volume and particle calculations Limiting reactants Percent yield Chapter 10(a): States of Matter Kinetic energy Kinetic molecular theory Pressure units and conversions Kelvin temperature scale (absolute zero) Chapter 12: The Behavior of Gases Gas Laws (PV, VT, PT, Combined) Avogadro’s Hypothesis Ideal Gas Law Gas stoichiometry Dalton’s Law of Partial Pressures Diffusion Graham’s Law of Effusion Chapter 10(b): States of Matter Phase diagrams Changes of state Normal boiling point Crystal structure Normal melting point Chapter 11: Thermochem – Heat and Chemical Change Endo- and exothermic Heat capacity and specific heat Enthalpy and calorimetry Heat of reaction (energy stoich) Heat of fusion, vaporization, and solution Hess’s Law Heat of formation Chapter 14: Chemical Periodicity Trends in e- configuration Atomic size (radius) vs. ionic size First vs. second ionization energy Electronegativity Chapter 15: Ionic Bonding & Compounds Valence electrons Electron dot diagrams Formation of cations & anions Properties of ionic compounds Metallic bonding and properties Electron sea model Alloys Chapter 16: Covalent Bonding Covalent Lewis structures Double and triple bonds Bond length and dissociation energy Resonance Octet exceptions VSEPR geometry Orbital hybridization Polarity Intermolecular forces Network solids Sections 17.3, 8.3 & 18.2 Solvents and solutes Electrolytes Net ionic equations Solubility rules Precipitation reactions Molarity calculations Dilution calculations Chapter 20: Acids & Bases Review naming Writing acid-base reactions Acid-base stoichiometry Kw and ion concentration pH and pOH Indicators Arrhenius acids and bases Brønsted-Lowry acids and bases Lewis acids and bases Amphoterism Chapter 22: Oxidation-Reduction Rxns Oxidation Reduction Oxidizing and reducing agents Corrosion Oxidation number Chapter 28: Nuclear Chemistry Types of radiation Nuclear vs. chemical change Stability and decay modes Half-life Transmutations Fission and fusion Uses of radiation Chapter 25: Hydrocarbon Compounds Properties of hydrocarbons Naming alkanes, alkenes, and alkynes Isomerism Naming cyclic and aromatic compounds