You have a sample of water and are able to control temperature and pressure arbitrarily.
(a) Using Fig. 13-22, describe the phase changes you would see if you started at a temperature of 85°C, a pressure of 180 atm, and decreased the pressure down to 0.004 atm while keeping the temperature fixed.
(b) Repeat part (a) with the temperature at 0.0°C. Assume that you held the system at the starting conditions long enough for the system to stabilize before making further changes.
Fig. 13-22

Transcribed Image Text:

Solid Critical point 218 Liquid 1.0 Gas Vapor Triple || 0.006 point S-V 0.00 0.01 100 374 T (°C) P (atm)