Science Buddies: "Ask an Expert"

Hello,

My son will be conducting the rainbow flame experiment soon. We would like to know how to properly discard of materials.

Thank you!

[Administrator note: Project: https://www.sciencebuddies.org/science- ... inbow-fire ]

Hi - I hope your student enjoys the experiment.

Which directions are you using?

The "project" is an advanced project: https://www.sciencebuddies.org/science- ... inbow-fire

Disposal and cleanup notes are near the end of the procedure, Step 10: "When you are sure everything has been extinguished, you can dispose of the aluminum foil, used chemical-coated skewers, and spent fuel tablet in the garbage."

We would love to hear how the project goes!

Amy
Science Buddies

Thank you, we are really excited to get started! I appreciate you getting back to us. I realized I was questioning a different video (on a different site) in which they used beakers, water, and ethanol. Understanding all precautions and following all safety instructions, would the disposal and clean up be the same?

Thank you!

I would check the directions for the project you are using - and contact the site if there are questions. Ethanol is labeled a hazardous material. A lot will depend on what % you are using.

(It shouldn't be put down the drain.)

Amy
Science Buddies

Thank you, Amy! We appreciate all your help!