Reaction 3: Burning Copper Metal in Air (Oxygen) 1. Collect safety goggles, tongs, hardboard mat and Bunsen Burner. 2 Your teacher will give you a piece of copper ribbon. It is a reactant. The other reactant is oxygen in the air. 3 Put on your safety goggles. Light the Bunsen and adjust to blue flame. Hold the edge of the copper metal with the tongs and put into the flame until it ignites. Remove the copper from the flame and hold over the hardboard mat until reaction is complete. Put the product on the hardboard mat. 4 Reaction 3: Burning Copper metal in Air (Oxygen). Word Equation for whole reaction A Balanced symbol Equation Formula of reactants from bottles and products = M Balanced equation = E Observations for reactants and products Name Colour state A Why is it a chemical change 2 reasons related to the reaction A What type of reaction M Why is it this type of reaction Definitions of reaction naming reactants naming products relate to activity series relate to solubility rules E