Molecular Weight of a Volatile Liquid – Preliminary Data Sheet



Name:________________________________________________________
 
Unknown liquid number or letter _______
Mass of flask, foil, wire, and condensed vapor _______ g
Mass of flask, foil, and wire _______ g
Temperature of boiling water (temperature of vapor) _______ °C
Barometric pressure (pressure of vapor) _______ mm (Torr)
Volume of flask (volume of vapor) _______ mL

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Partners Name _____________________________________________________

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