lab_exp5 - Experiment 5 Kinetics The Iodine Clock Chemistry...

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Unformatted text preview: Experiment 5: Kinetics: The Iodine Clock Chemistry 1046L- Purpose: The purpose of this lab was to visual show how the rate law occurs and how to actually measure the rate when the reaction is completed. This lab also reiterates proper solution making techniques as well as reinforcing basic measuring methods. Procedure: There were no changes to the procedure. Dillon, Stephanie. “Evaporation, Sublimation and Intermolecular Forces.” CHM1046L Online Manual . Fall 2011. 21 September 2011. <http://www.chem.fsu.edu/chemlab/chm1046lmanual/forces/index.html > Data: Run [KI] (M) Time (sec) Rate of Reaction (M/sec) Temp (K) K (determines units) 1 .075 .00044 .019 38 295 19.3 2 .05 .00044 .019 72 295 51.45 3 .025 .00044 .019 183 295 32.34 4 .075 .00044 .012 47 295 24.65 5 .075 .00044 .0062 106 295 21.15 6 .075 .00044 .019 11 307 66.54 7 .075 .00044 .019 156 274 4.69 8 .075 .00044 .019 20 295 18.3 Run Log[KI] (M) Log Rate of Reactions (M/sec) 1-1.12-1.72-3.30 2-1.30-1.72-3.59 3-1.60-1.72-3.98 4...
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This note was uploaded on 03/16/2012 for the course CHEMISTRY 1046L taught by Professor Chaolv during the Fall '11 term at FSU.

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lab_exp5 - Experiment 5 Kinetics The Iodine Clock Chemistry...

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