Introduction
  • Introduction to Course
  • Example: Na + Cl2 → NaCl
  • Coefficients & Subscripts
  • Practice: Na + O2 → Na2O
  • Problem #2: Al + Cl2 → AlCl3
  • Practice: Al + O2 → Al2O3
  • Why do we balance chemical equations?
  • Using the Mole Ratio for Al + O2 = Al2O3 to Solve Mole Problems
  • Problem #3: Mole Ratio for S8 + O2 → SO2
  • How to Quickly Learn Chemistry Topics
  • How to Balance Equations with Polyatomic ions
  • Problem #4: CuSO4 + NaOH → Cu(OH)2 + Na2SO4
  • Practice: BaCl2 + Al2(SO4)3 → BaSO4 + AlCl3
  • Balancing Combustion Reactions
  • Problem #5: C2H6 + O2 → CO2 + H2O
  • Practice: C6H14 + O2 → CO2 + H2O
  • Moving Forward
  • Practice Balancing (easy, medium, and challenging problems)
  • Even more practice balancing chemical equations (with answers).