Published November 05, 2016VEL1565
Battle of the Acids compares the "frothing and foaming" ability of two acids with calcium carbonate. The demonstration shows how the pH scale, H+ concentration, and rate of reaction all play a role.
Natural Indicators
Phenolphtalein is Pink in Base
What If It's An Acid and A Base
Battle of the Acids—Strong vs. Weak Acids—Chemical Demonstration Kit
Item No. AP6287$57.25
Hydrometer Cylinder, Glass
Item No. AP8599$59.85
Demonstration Tray, Large
Item No. AP5429$109.20
1-800-452-1261
