Introduction: How to Demonstrate Cohesive Forces of Water (hydrogen Bonding)

How many drops of water can you pile on a penny? It is very impressive. Can you do better? This experiment demonstrates the cohesive forces of water also known as Hydrogen Bonds. These forces are responsible for water forming droplets instead of spreading out.

Comments

author
pkothari1 (author)2011-06-25

very good illustration of cohesive force...interesting

author
GorillazMiko (author)2008-01-25

Cool! I'll try this soon, maybe I can show friends and stuff.

About This Instructable

7,876views

4favorites

License:

More by kentchemistry.com:Demonstrating the Fiber Optic Effect of WaterAn Alternative use for PeepsHow to Dramatically Demonstrate a Combustion Reaction (Whoosh Bottle Experiment)
Add instructable to: