Solutions mixed Trial 1 (A1 and B) Trial 2 (A2 and B) Calculated Calculated Concentration of Concentration of I S2082- Trial 3 (A3 and B) Trial 4 (A4 and B) Temperature (°C) Calculated Rate Measured Time (s)

Results A1+B in 10 degree: Trial 1: it took 200.4 seconds to turn from clear to purple, trail 2: was 245.4 seconds to turn purple, trail 3: it took 202.8 seconds to turn purple, and trail 4: was 206.4 seconds to turned from clear and purple.

Results A2+B in 25 degree: Trial 1: it took 87.7 seconds to turn from clear to purple, trail 2: was 84.36 seconds to turn purple, trail 3: it took 89.51 seconds to turn purple, and trail 4: was 85.54 seconds to turned from clear and purple.

Results A4+B of 35 degrees: Trial 1: it took 32.19 seconds to turn from clear to purple after 35 degrees in a hot water bath, trail 2: after in a 35 degrees hot bath was 35.88 seconds to turn purple, trail 3: which was 37.61 seconds to turn purple after a in a hot bath of 35 degrees, and trail 4: was 41.34 seconds to turned from clear and purple after 35 degrees in a water bath.

Results A4+B in 45 degree: Trial 1: it took 18.08 seconds to turn from clear to purple, trail 2: was 14.32 seconds to turn purple, trail 3: it took 19.45 seconds to turn purple, and trail 4: was 22.77 seconds to turned from clear and purple.

Fill out the data table using this information and results.

Calculate the [I-] and [S2O82-] after mixing using the dilution equation (M1V1 = M2V2). Record the concentrations in your data table. Calculate the reaction rate for each of your measured times in M/s using the relationship: rate = 6.30 x 10−4M/∆t. And Using your calculated concentrations and rates, determine the order of reaction with respect to I