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Innovating Science™ Endothermic Reactions
SCI_ED

Catalog No. S96893
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Grade:
7 to 14
WARNING: This product can expose you to chemicals including Acetyl Salicylic Acid/ Aspirin, which is known to the State of California to cause and reproductive harm.
WARNING: This product can expose you to chemicals including Acetyl Salicylic Acid/ Aspirin, which is known to the State of California to cause and reproductive harm.

Description

Includes

Sodium Bicarbonate/Citric Acid tablets (15); plastic cups (15); stirring sticks (15); 25g Ammonium Nitrate UN1942 (15); and 1 Tbsp. Vermiculite™ (15)

Requires

Thermometers, stopwatches (or a visible clock with second hand), 50mL graduated cylinder, and distilled water

Monitor change in temperature as the reaction occurs

Examine a commercial application that uses endothermic reactions: the instant cold pack. Enough materials for 15 groups.

Specifications

Certifications/Compliance 49 CFR 173.4
Color White
Grade 7 to 14
Age 13 to 20
For Use With (Application) To examine a commercial application
Includes Sodium bicarbonate/citric acid tablets, 15 plastic cups, 15 stirring sticks, 15 bags containing 25g ammonium nitrate, 1 table spoon vermiculite, teacher's manual and student study guide copymasters
Quantity 1
Dimensions (L x W x H) 9.75 x 6.25 x 4 in.
Class Size 15 Lab Groups
Product Type Endothermic Reaction Chemistry Kit
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