DRAFT: This module has unpublished changes.
Calculations:
Calculate the heat of vaporization for both substances from the slope of the Clausius-Clapeyron plot:
Ethanol:
ΔHvap = -(slope)R
ΔHvap = -(-2260 K)(8.314 J ) = 18,789.64 J
mol K mol
Acetone:
ΔHvap = -(slope)R
ΔHvap = -(-2100 K)(8.314 J ) = 17,459.4 J
mol K mol
Graphs:
Graph 1: Pressure vs. Temperature
Graph 2: ln p vs. 1
T
DRAFT: This module has unpublished changes.
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