Chapter 1: Measurements

1
Chapter 1 Measurements

• Matter, properties of matter
• Changes- physical and chemical
• Classification- elements, compounds, mixtures
  (homogeneous/heterogeneous)
• Measurements and units- different scales and
  conversions
• Scientific notation
• Significant figures
• Dimensional analysis (factor-unit method)
• Density and percentages

2
Chapter 2 Atoms Molecules

• Elements and compounds- representation (symbol
  and formulas)
• Atoms and subatomic particles- protons, neutrons
  and electrons
• Atomic number and atomic mass number
• Relative atomic mass units
• Isotopes and atomic weights
• Avogadros number and mole
• Moles in compounds
• Empirical formulas

3
Chapter 3 Electronic structure Periodic Table

• Periodic law and table
• Electronic arrangements in atoms
• Bohrs model
• Quantum mechanical model
• Shells, subshells and atomic orbitals
• Valence electrons and element properties
• Electronic configuration
• Distinguishing electrons and periodic table
• Periodic trends in atomic size, metallic
  properties and ionization energy

4
Chapter 4 Forces between particles

• Octet rule and Lewis structure
• Ionic bonding
• Covalent bonding
• Lewis structure of covalent molecules
• Shapes of molecules (VESPER theory)
• Naming compounds
• Binary ionic, metals with more than 1 charge
• Ionic with polyatomic ions
• Covalent compounds
• Polarity of bonds and molecules

5
Chapter 5 Chemical Reactions

• Chemical equations- balancing
• Stoichiometry and calculations
• Application of mole concept to chemical equations
• Limiting reactant calculations
• Percentage actual/experimental yields
• Oxidation number
• Classification of reactions
• Redox and non-redox
• Decomposition, combination, replacement

6
Chapter 7 Solutions

• Solutions- basic definitions
• Solution processes- ionic and polar covalent
• Solution concentrations- Molarity
• Solution stoichiometry

7
Chapter 9 Acids Bases

• Acids and bases- Arrhenius Brønsted
• pH concept and scale
• Acid-base neutralization
• Acid and base properties