CHAPTER 27: RATES OF REACTIONS ACTIVITY 3: INVESTIGATION


1 Evan has decided to drive across Europe in the car he has being rebuilding. The alloys of his car are made from iron but he is worried about acid rain corroding the iron metal in them. His friend told him that the warmer temperatures on his journey would speed up the rate of any corrosion.


Design and conduct an experiment to test the effects, if any, the different temperatures of acid rain will have on his iron alloys.


Title: Hypothesis:


Equipment:


Diagram:


Method:


Results:


Conclusion:


UNIT 7: WORKING WITH ENERGY


129


CHEMICAL WORLD


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