c3 revision

  1. What is the conservation of mass?
    Mass is never lost or gained in chemical reactions?
  2. What is an exothermic reaction?
    The energy released from forming new bonds.
  3. What is an endothermic reaction?
    the energy taken from forming new bonds
  4. The amount of heart energy released (Q) is measured in?
    Joules (J)
  5. Breaking bonds and forming bonds requires?
    Breaking bonds and forming bonds requires
  6. what is Equilibrium?
    Reactions occur at the exactly same rate in each direction
  7. Why will a raise in temperature favor the endothermic reaction?
    Increases
  8. If the temperature is raised in an exothermic reaction the yield?
    Decreases
Author
Callum27
ID
331350
Card Set
c3 revision
Description
revision
Updated