CHEM 1090 Experiment 9

Determining the Gas Constant

Calculate the Vapor Pressure of Water

Water Temperature =  °C


Results and/or Error Messages

Experiment 9 Data

A.Mass of Empty Vial =  g
B.Mass of Vial & Magnesium =  g
C.Initial Volume of Water in Flask =  mL
D.Final Volume of Water in Flask =  mL
E.Water (System) Temperature =  °C
F.Vapor Pressure of Water =  Torr
G.Room Pressure =  Torr


Results and/or Error Messages

The Wagner equation is used to determined the vapor pressure of water between 0 °C and 360 °C.

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