Unit 7 · Equilibrium

Chapter 7.1

Dynamic Equilibrium: When Nothing Seems to Change

Seal water in a jar and the level stops falling, yet molecules are still leaving the surface every instant. Nothing has stopped; two opposite processes have simply reached the same speed.

in preparation · lesson 29 of 45

By the end

  1. 01Recognize reversible processes and describe equilibrium as equal forward and reverse rates
  2. 02Read concentration-, pressure-, or rate-versus-time graphs as a system approaches equilibrium
  3. 03Predict the net direction of a reversible reaction from the relative forward and reverse rates

In unit 7

  1. 7.1Dynamic Equilibrium: When Nothing Seems to Change
  2. 7.2The Reaction Quotient and the Equilibrium Constant
  3. 7.3What the Size of K Tells You, and How K Values Combine
  4. 7.4Equilibrium Calculations and Particle Pictures
  5. 7.5Le Châtelier's Principle and the Reaction Quotient
  6. 7.6Solubility Equilibria and the Common-Ion Effect
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