Sorry, you need to enable JavaScript to visit this website.

The Best Hand Warmer: A Calcium Chloride and Water Exothermic Reaction

No votes have been submitted yet.

Students will combine calcium chloride and water which results in an exothermic reaction. The students will use limited resources to create a hand warmer and determine which ratio of calcium chloride to water will create the warmest reaction and the longest length of exothermic reaction.

Lesson Grade Level

8th Grade

Related Content