6. Visualize a substance with the following points on the phase diagram: a triple point at 0.5 atm and 150 K; a normal m

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6 Visualize A Substance With The Following Points On The Phase Diagram A Triple Point At 0 5 Atm And 150 K A Normal M 1 (118.79 KiB) Viewed 54 times

6. Visualize a substance with the following points on the phase diagram: a triple point at 0.5 atm and 150 K; a normal melting point at 175 K; a normal boiling point at 350 K; and a critical point at 2.0 atm and 450 K. The solid liquid line is “normal” (meaning positive sloping). For this, complete the following: a) Roughly sketch the phase diagram, using units of atmosphere and Kelvin. Label the area 1, 2, and 3, and points T and C on the diagram. b) Describe what one would see at pressures and temperatures above 2.0 atm and 450 K. c) Describe the phase changes from 50 K to 250 K at 1.5 atm. b) What exists in a system that is at 1 atm and 350 K? e) What exists in a system that is at 1 atm and 175 K?