Electrolysis of hydrochloric acid solution with indicator

In aqueous hydrochloric acid, the electrolyzed solution is acidic at both electrodes.

Credits: 
  • Design, Text, and Demonstration
    • Kelly Houston Jetzer University of Wisconsin - Madison, Madison, WI 53706
  • Video
    • Jerrold J. Jacobsen University of Wisconsin - Madison, Madison, WI 53706
  • Video Editing
    • Greg Minix College of Engineering, University of Wisconsin - Madison, Madison, WI 53706