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  • Carolina ChemKits®: It's Not the Heat, It's Thermochemistry

Carolina ChemKits®: It's Not the Heat, It's Thermochemistry

Item # 840744 Exclusive
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Students investigate the thermodynamics of physical and chemical changes that absorb and release heat energy with this 2-activity kit. They calculate the heats of solution of 2 salt compounds and determine the heat of combustion of a hydrocarbon. For both activities, students write balanced thermochemical equations for the reactions and classify them as endothermic or exothermic. Kit activities take about 45 min. Kit materials are sufficient for a class of 30 students working in groups of 3.

Price

$34.50

In stock and available to ship.
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Overview

Grades 9–12. Heat up your study of thermodynamics with this 2-activity kit. Students will investigate the thermodynamics of physical and chemical changes that absorb and release heat energy. Using a coffee cup calorimeter, students calculate the heats of solution of 2 salt compounds. In the second activity, students determine the heat of combustion of a hydrocarbon using a soda can calorimeter. For both activities, students will write balanced thermochemical equations for the reactions and classify them as endothermic or exothermic. Kit activities require approximately 45 min and materials are sufficient for a class of 30 students working in groups of 3.

  • This item is only available from Carolina Biological Supply Company.

Product Families Featuring This Item:

 

What's Included

Components Qty Included?
Ammonium Chloride, 100 g 1 Included
Calcium Chloride, Anhydrous, 100 g 1 Included
Foam Cups 25 Included
Safety Matches, Pack 10 Included
Candles 10 Included
Digital Resource Instruction Card 1 Included
Teacher’s Manual with Reproducible Student Guide 1 Included
Thermometers 10 Needed, Not Included
Aluminum Soda Cans, 12 oz, Empty (with pull tab attached) 10 Needed, Not Included
Graduated Cylinder, 100 mL 10 Needed, Not Included
Beakers, 400 mL 10 Needed, Not Included
Index Cards, 3 x 5” 10 Needed, Not Included
Stir Rods 10 Needed, Not Included
Ring Stands 10 Needed, Not Included
Iron Rings 10 Needed, Not Included
Balance 1 Needed, Not Included
Weighing Paper or Weigh Boats Needed, Not Included
Tap Water Needed, Not Included
Ice Needed, Not Included

Resources

Classroom Activities

 

Ratings & Reviews

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2700 York Road, Burlington, NC 27215-3398 • 800.334.5551