1. “Timing the Iodine Clock Reaction with Windows Movie Maker”
In this activity, you will discover different methods of controlling the rate of a chemical reaction. You will adjust the iodine clock reaction, which is known for its readily timed, drastic color change that occurs. You will use Windows Movie Maker as a means of timing.
Questions to Consider:
Which method produces the fastest rate of reaction? The slowest?
What is happening at the molecular level during your reaction?
What errors could be introduced had you timed the reaction with a stopwatch?
Number of Drops of KI
Rate of Reaction in Sec