There's Space Between Molecules!

Mass and energy are conserved, but volume is not. Mixing alcohol and water demonstrates the principle, and the particle model explains it.

This video is part of the Flinn Scientific Best Practices for Teaching Chemistry Video Series, a collection of over 125 hours of free professional development training for chemistry teachers - http://elearning.flinnsci.com

ATTENTION: This demonstration is intended for and should only be performed by certified science instructors in a safe laboratory/classroom setting.

Be sure to subscribe and check out more videos!

Subscribe: https://www.youtube.com/channel/Flinn...

Facebook:   / flinnscientific  
Website: https://www.flinnsci.com/