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Innovating Science Designing a Hand Warmer Lab 11
About This Item
Description
Students study the various energy changes that occur with the formations of solutions for laboratory salts. From this data they will create the best and safest hand warmer. Students will determine the heat of solutions for each solid and analyze the cost and safety information with provided safety data sheet. The activity contains enough materials for 15 groups of students as well as a Teacher's Guide and Student Study Guide Copy masters. Meets Big Idea 5, Investigation 12, Primary Learning Objective 5.7.Features
DOT Info:- UN1942, Ammonium nitrate, 5.1, III, Ltd Qty
Kit Includes:
- 100g Calcium Chloride
- 100g Sodium Carbonate
- 100g Lithium Chloride
- 100g Sodium Acetate
- 100g Ammonium Nitrate
- 100g Sodium Chloride
- 200g Magnesium Sulfate
Shipping Type:
parcel
Free Shipping:
true
Specifications
Certifications:
Not Applicable
Maximum Age:
12 years
Allergens:
Contains No Allergens
No Choking Hazard