Construct solid-liquid and solid-vapour phase boundaries for iodine I 2 given the following: Density of solid I
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Question:
Construct solid-liquid and solid-vapour phase boundaries for iodine I2 given the following:
- Density of solid I2 = 4.93 g cm─3
- Density of liquid I2 = 3.96 g cm─3
- Enthalpy of fusion = 14.73 kJ/mol
- Normal melting point = 386.8 K
- Enthalpy of vaporization = 41.57 kJ/mol
- The sublimation pressure is 0.30844 Torr at 25.00 oC
Make a plot of p (atm) versus reasonable range of temperatures (K) and write all labels on the plot.
Estimate the triple point temperature and pressure.
Comment on slope of the two boundaries.
Related Book For
Chemistry The Central Science
ISBN: 978-0321696724
12th edition
Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward
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