Table of Contents

   CHEMICAL-REACTIONS

  1. THE PRODUCTION OF ACID RAIN
  2. EFFECT OF ACID RAIN ON MARBLE STATUES
  3. MUST IT RUST? THE REACTION BETWEEN IRON AND OXYGEN
  4. DOES IRON REACT WITH OXYGEN IN THE PRESENCE OF ACID?
  5. A GREEN PENNY
  6. LOSE THE INDICATOR BLUES