Energy and Change

Cards (5)

  • Heat of Reaction
    (Change in) H
  • Exothermic

    (Change in) H<0
    Energy is released
  • Endothermic

    (Change in) H>0
    Energy is absorbed
  • Activation Energy

    The minimum energy that is required for a reaction to take place.
  • Activated Complex

    The unstable transition state from reactants to products.