Reaction 1: Light your Bunsen burner and adjust the flame to high heat. Using crucible tongs, hold a 6 cm length of copper wire in the hottest part of the flame for a few minutes. *Write a balanced equation for this step. We are assuming that the reaction will occur. Include states as much as you know. Reaction 2: Clean an iron nail with a piece sandpaper of steel wool (if given) so the surface of the nail is shiny. Place the nail in a test tube and add the 0.50 M copper (II) sulfate solution so that one half of the nail is covered. After approximately 15 minutes, remove the nail and note any changes in both the nail and the solution. You should move onto other reactions while you are waiting. *Write a balanced equation for this step. We are assuming that the reaction will occur. Include states as much as you know. Reaction 3 Put some solid copper (II) sulfate pentahydrate in a test tube. It should be enough to 'see' but not too