CH 223 Online Extra Credit Problems

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Chapter 13: Fundamental Equilibrium Concepts

  1. Calculating the Value of an Equilibrium Constant, K
  2. Calculating K Part II
  3. Q vs K
  4. The Le Chatelier Effect
  5. Kp and Kc

Chapter 14 Part I: Acid-Base Equilibria

  1. Identifying Acids and Bases
  2. Hydrolysis of Acids and Bases
  3. Proton Transfer Reactions
  4. pA, pB, A and B
  5. pH, pOH, [H+], [OH-]
  6. More pH Relationships
  7. pH of Weak Acid Solutions
  8. pH of Weakly Basic Solutions
  9. Solutions of Acids and Bases
  10. Calculating K for Acid-Base Reactions
  11. Using the Weak Acid Approximation

Chapter 14 Part II: Acid-Base Equilibria

  1. Titrations of Weak Acids
  2. Properties of Buffers
  3. Composition of Buffers

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Chapter 15: Equilibria of Other Reaction Classes

  1. Slightly Soluble Salts
  2. The Common Ion Effect
  3. Predicting Precipitation

Chapter 16: Thermodynamics

  1. Second Law Problems
  2. Using Free Energies

Chapter 17: Electrochemistry

  1. Writing Redox Reactions
  2. Identifying Electrode Processes
  3. Balancing Oxidation Reduction Reactions
  4. Using the Electrochemical Series
  5. Calculating Eo
  6. Relating Eo, G and K
  7. Faraday's Laws
  8. Determining n for a Redox Reaction
  9. The Nernst Equation
  10. The Nernst Equation II

Chapter 18: Representative Metals, Metalloids and Nonmetals and Chapter 19: Transition Metals and Coordination Chemistry

  1. Crystal Field Treatment of Octahedral Compounds

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