Answer Happy

Observations A. Instructor Demonstration water added to cylinder methylene chloride added to water hexane added to water glass marble added to cylinder sinks in water and forms the bottom layer floats on water and for the top layer sinks to bottom of the cylinder sinks in water and Hoats on bottom layer sinks in hexane and floats on water Moats on top layer rubber stopper added to cylinder ice added to cylinder cork added to cylinder Diagram of the Tall Glass Cylinder cork hexane L- 52 Ice water KWA 53 methylene chloride rubber stopper marble L2