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Iodine Clock Challenge - Guided-Inquiry Kit

Quantity
Iodine Clock Challenge -
Guided-Inquiry Kit, AP7356
Catalog Number
AP7356
Price
$44.00
 
Iodine Clock Challenge - Guided-Inquiry Kit
 
Product Description

By: The Flinn Staff


Give students a challenge, and they will eagerly compete to meet or beat the goal! Promote inquiry  with the classic iodine clock reaction. Students record reaction times for three concentrations of potassium iodate, then analyze and graph the results to predict the concentration needed to make the clock “ring” in exactly 25 seconds. After several trial runs to refine their graphs and test their predictions, students are ready for their final test, against the clock!
 
Complete for 30 students working in groups of three.

Specifications


Resources
  • Iodine Clock Challenge
    Iodine Clock Challenge
    The blue color appears suddenly, like an alarm clock ringing. The challenge is to get the clock to ring in exactly 25 seconds!
     
Accessories
Additional Resources
Flinn Catalog/Reference Manual Page 467
 
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