How to Make a Seven Layer Density Column

Fire and Water Chemistry Experiment Supply List

  • Water

  • Kitchen baster

  • Food coloring

  • Tall glass cylinder

  • Lamp oil (color)

  • 91% isopropyl alcohol

  • Vegetable oil

  • Dish soap (we used Dawn)

  • Corn syrup

  • Honey

  • Metal screw

  • Grape tomato

  • Plastic bottle cap

  • Ping pong ball

Don't forget your safety gear!

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Chemistry Students