Danielle Abadam
Grade Level: 3rd to 8th; Type: Chemistry
Objective:
This experiment demonstrates the separation of polymers by melting Styrofoam cups with nail polish remover.
Research Questions:
- Why does acetone melt the cup, but water or soda does not?
- What is this reaction called?
Materials:
- Acetone (nail polish remover)
- Styrofoam cups
- Metal bowl or pot
Experimental Procedure:
- WARNING: Please follow the manufacturer's warnings on the container of acetone. Only adults should use acetone. The solvent is very flammable and harmful if inhaled, so conduct this experiment outside!
- Pour ½ cup of acetone into the bowl.
- Slowly lower a Styrofoam cup into the acetone. Observe the reaction between the acetone and the Styrofoam.
- See what happens when you put more than one cup into the acetone at the same time.
Terms/Concepts: polymers, monomers, chemical reactions
References: Polymers and Monomers: http://www.materialsworldmodules.org/resources/polimarization/2-polymers+monomers.html
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Warning is hereby given that not all Project Ideas are appropriate for all individuals or in all circumstances. Implementation of any Science Project Idea should be undertaken only in appropriate settings and with appropriate parental or other supervision. Reading and following the safety precautions of all materials used in a project is the sole responsibility of each individual. For further information, consult your state’s handbook of Science Safety.
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