The iodine clock is a common chemistry experiment in which two clear liquids are mixed together to produce a dark, opaque color. But as you’ll see in this video, the speed at which this reaction ...

Note: This demo has two parts, I & II. When ordering, please specify whether you want Part I, Part II, or both at the same time. I. The reaction between iodate and bisulfite in acid medium produces ...

This experiment is about much more than just watching Iodine solution turn royal blue from reddish brown. Try this experiment at home with the kids to introduce them to the basic tenet of physics -- ...

Brusspup shows off the endlessly awesome iodine clock reaction. The reason why there's a delay until the blue color (triiodide) appears is because multiple reactions are going on in sequence.

A picture is worth a thousand words. And a live demo is worth a thousand pictures. That rings especially true when it comes to chemistry. To this day, I remember that epic moment in introductory ...

Footage shows the stunning moment a dynamic colour shift from an iodine clock reaction was captured in China. University students conducted a chemical kinetics experiment by adding three distinct ...