Presto! Clock Chemical Reaction Kit - Classroom Size

Presto!  Clock Chemical Reaction Kit - Classroom Size

Overview

Presto! Clock Chemical Reaction Kit - Classroom Size

Warnings

Presto! Clock Chemical Reaction Kit - Classroom Size

Regular price $51.50 In Stock
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Overview

Presto! Clock Chemical Reaction Kit - Classroom Size

Warnings

Product Details

Make 2 chemical solutions and mix them together. Wait a few seconds, then wow! It will suddenly change colors. This is the famous iodine clock reaction in an easy to use kit. Change the concentrations or temperature and the time for the color to appear changes. Do the clock reaction with Eco-foam. Learn about solutions and rates of reaction (kinetics).

Contains sodium iodate, sodium sulfite, citric acid, sodium thiosulfate, starch solution, eco-foam, stirrers, spoons, cups, racks, instructions and student experiment sheets. (Classroom Size)(5x the amount of the individual size)

Recommended for ages 10 and up with adult supervision.

Concepts and Processes: solutions, rates of reaction (kinetics), oxidation states of iodine, concentration, dilution, starch test, measuring, controlling variables, reversible, models.

This kit is available in both classroom and individual sizes.

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Note: Warning for those allergic to sulfites. This kit is shipped directly from the manufacturer and may take 3-4 days to ship .

Additional Information

SKU

UNSC-CK2200CS

Weight

1.9 lb

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