6. (15 points) In class, we measured the rate of the "iodine clock" reaction at several temperatures. Use the following data to calculate Ea for this reaction ( t is the time required for blue color to appear): 6. (15 points) In class, we measured the rate of the "iodine clock" reaction at several temperatures. Use the following data to calculate Ea for this reaction ( t is the time required for blue color to appear)