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Unformatted text preview: The 12 percent took 7.8 seconds. The 16 percent took 7.5 seconds. The tests performed at colder temperatures displayed the same corresponding rates vs. concentration. The standard deviation of the average observed rate constant was 0.0088. The rate law equation for this reaction is: Rate = k [IO 3-] x [HSO 3-] y [H + ] z 4. Results – We realized at colder temperatures the rate slows. The concentration vs. time had to be compared at the same temperature in order to be relevant. The same group member measured the solutions each time to keep human error at a minimum. The timekeeper was the same throughout the experiment as well. 5. Graph Rate of Reaction at room temperature y = 1.9579x - 0.1354 R 2 = 0.9913-7-6-5-4-3-2-1-3.5-3-2.5-2-1.5-1-0.5 ln(IO3)...
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This note was uploaded on 04/20/2008 for the course CHEM 115 taught by Professor March during the Spring '08 term at University of Alabama at Birmingham.
- Spring '08