The heat of vaporization of hexane is 30.8 kJ mol−1. The boiling point of hexane at a pressure of 1.00 atm is 68.9 ◦C. What will the boiling point be at a pressure of 0.50 atm?
2. At atmospheric pressure, CO2 turns from solid to gas, i.e. it sublimates. Given that the triple point of CO2 is at T = 216.58 K and p = 518.0 kPa, how would you obtain liquid CO2?
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Help please? >Apr 17 2020
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