Your Safer Source for Science
All-In-One Science Solution
Your Safer Source for Science
Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
Fax 866-452-1436
Email [email protected]
Item #: PF2071 

Price: $115.00

In this lab experience, students carry out an investigation to determine what leads to a successful collision between particles in a chemical reaction. “Particles” will be “collided” to determine the effects of concentration on the success rate of collisions. Students should come to understand that increasing the concentration of particles increases the success rate of collisions. Also, increasing the temperature of the particles increases the success rate of collisions.

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Product Details

Safety: Before conducting the lab, review the safety precautions on the student page with the class. Then discuss any safety precautions that are specific to your science laboratory or classroom.

Materials Included in Kit

Non-Consumable:
Expanded polystyrene spheres, 2 in diameter, 48
Expanded polystyrene spheres, 1.5 in diameter, 48
Hook and loop fastener dots, 48
Magnetic marbles, 32
Pom poms, black, package of 50
Pom poms, red, package of 50
String, cotton, ball


Additional Materials Required
Student Timer, 12-pack, 1