Water is cooled to 32K, and it appears to be on the solid phase on the phase changing diagram as the temperature is low.

Water is cooled to 32K, and it appears to be on the solid phase on the phase changing diagram as the temperature is low. We compress the ice to a temperature of 340-350K (around 30ATM on the pressure dial).

a. Where is the red dot now located in the phase changing diagram? Would it be on the line between liquid and gas phases?

b. What does that position on them phase change diagram say about pressure and temperature?

c. What happens to the pressure when heat is added?

d. How can you make the red ball move into the gas phase on the phase change diagram (using water in a simulation where you you can increase/decrease temperature and pressure)

Solutions

Expert Solution

a) red dot would be on the line between liquid and gas phases .

b) Pressure is high and temperature is low .

c) pressure when heat is added = pressure becomes higher .

d) make the red ball move into the gas phase on the phase change diagram = increase in temperature and decrease in pressure .

genius_generous answered 1 year ago

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