Hazards:
Lead salts are toxic
Chemicals and Solutions:
Potassium Iodide solution, 0.1 M
Lead nitrate solution, 0.1M
Materials:
Hydrometer cylinder
Procedure:
Add equal amounts of each solution to the cylinder. Immediately a yellow precipitate will form.
To schedule a demonstration, please send an email to the demonstration lab.
Contact:
Eric Camp
Lecture Demonstration Technician
Bagley Hall 171
(206) 543-1606