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Iodine Clock Reaction - Effect of Iodide
This experiment tests the effect of different iodide ion concentrations on the rate of the iodine clock reaction. The initial concentrations and volumes of all other reactants are the same in all four vials. The greater the iodide concentration, the shorter the reaction time.
Iodide Ion Concentration Ratios (1 : 0.75 : 0.50 : 0.375)
The size of the movie file is 1.7 MB and its duration is 25 seconds. The name of the movie file is "CLOCK3.MOV" and it is located in the folder "MOVIES/CLOCKRX".If your browser has not brought the movie into the above space (you might be running a version of Netscape earlier than 3.0 or not have the proper plug-in), clicking on the following will possibly access the movie. Play movie.
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