Chemistry I Core Labs

   Lab 5 - Electrolysis

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Purpose:

  1. Perform an electrolysis.
  2. Identify the gases.
  3. Identify the anode, cathode, the substance oxidized and the substance reduced.

Summary:
Perform and electrolysis experiment and identify the gases which are produced.

Objectives Links:
2. A: Chemical Reactions & Energy

Process Skills Checklist

Materials:

  • electrolysis apparatus
  • wooden splints
  • 9 volt voltage source
  • pH indicator

Safety Concerns:
Keep lighted splints away from hydrogen generators.

Revision Date:
Summer 2001

ISD 30 Science Dept. Bartlesville Independent School District 30
Science Department

Chemistry I Curriculum