Phases of Bromine


Summary:  A large bulb containing bromine shows the three phases.


Hazards:  Toxic gas, strong oxidant. 



Large sealed bulb containing bromine vapor

Tray of dry ice



A large bulb of bromine is placed in dry ice so that it solidifies.  As the bulb warms the bromine liquefies and bromine gas fills the bulb.


Discussion:  Mp = -7.2o C ; Bp = 58.8o C








To schedule a demonstration, please send an email to the demonstration lab.



Eric Camp

Lecture Demonstration Technician

Bagley Hall 171

(206) 543-1606


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