CH 222 Online Extra Credit Problems

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Chapter 7 Part II (7.3-7.5): Stoichiometry of Chemical Reactions

  1. Basic Stoichiometry - Grams to Moles
  2. Basic Stoichiometry - Moles to Moles
  3. Basic Stoichiometry - Grams to Grams
  4. Limiting Reagents
  5. Using Limiting Reagents
  6. Calculations Based on Percent Yields
  7. Combining Limiting Reagent and % Yield
  8. Combustion Analysis

Chapter 8: Gases

  1. Boyle's Law
  2. Charles's Law
  3. Avogadro's Law
  4. Combined Gas Law
  5. The Ideal Gas Equation
  6. The Complete Ideal Gas Equation
  7. Dalton's Law of Partial Pressures
  8. Graham's Law

Chapter 9: Thermochemistry

  1. Energy, Heat and Work
  2. Energy, Heat and Work - Word Problems
  3. Heat and Temperature Changes for Water
  4. Heat Transfer - Water
  5. Heat Transfer - Two Samples of Water
  6. Heat Transfer - Water and Another Substance
  7. Hess's Law
  8. Thermochemical Equations
  9. Using Heats of Formation

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Chapter 10: Liquids and Solids

  1. Intermolecular Forces
  2. Heat Transfer With Change in State
  3. Melting Ice
  4. The Clausius-Clapeyron Equation
  5. Calculations With Solids

Chapter 11: Solutions and Colloids

  1. Raoult's Law - One Volatile Component
  2. Freezing and Boiling Points of Aqueous Solutions
  3. Molar Mass by Freezing Point Depression
  4. Osmotic Pressure

Chapter 17: Kinetics and Chapter 20: Nuclear Chemistry

  1. Kinetics
  2. Using the Rate Law
  3. Mechanisms and Rate Laws
  4. Mechanisms and Rate Laws - Advanced
  5. First Order Processes
  6. The Arrhenius Equation
  7. Balancing Nuclear Reactions

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