Study Pitstop

AP Chemistry

Unit 7 Equilibrium

12 topics · 81 questions, each explained

  1. 7.1 Introduction to Equilibrium 4 ideas · 10 questions

    Reversible process · Equilibrium state · Dynamic equilibrium · Concentration-time and pressure-time graphs

  2. 7.2 Direction of Reversible Reactions 1 idea · 5 questions

    Forward and reverse reactions

  3. 7.3 Reaction Quotient and Equilibrium Constant 2 ideas · 5 questions

    Reaction quotient, Qc · Pure solids and pure liquids in Q

  4. 7.4 Calculating the Equilibrium Constant 1 idea · 6 questions

    Equilibrium constant, Kc

  5. 7.5 Magnitude of the Equilibrium Constant 1 idea · 5 questions

    Magnitude of K and extent of reaction

  6. 7.6 Properties of the Equilibrium Constant 4 ideas · 12 questions

    K for a reversed reaction · K for an equation multiplied by a factor · K for a sum of reactions · Algebraic manipulations of Q

  7. 7.7 Calculating Equilibrium Concentrations 2 ideas · 7 questions

    Predicting equilibrium concentrations · Reaction quotient compared with K

  8. 7.8 Representations of Equilibrium 1 idea · 5 questions

    Particulate representation of a reversible reaction

  9. 7.9 Introduction to Le Châtelier’s Principle 2 ideas · 5 questions

    Le Châtelier's principle · Measurable effects of a stress

  10. 7.10 Reaction Quotient and Le Châtelier’s Principle 2 ideas · 5 questions

    Reaction quotient, Q · Stress that changes Q only

  11. 7.11 Introduction to Solubility Equilibria 4 ideas · 11 questions

    Solubility equilibrium · Molar solubility, s · Ksp and the solubility rules · Determining Ksp from measurements

  12. 7.12 Common-Ion Effect 1 idea · 5 questions

    Common ion

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