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Figure 12.11 (p. 466) shows the phase changes of pure water. Consider how the diagram
Chapter 13, Problem 13.161(choose chapter or problem)
Figure 12.11 (p. 466) shows the phase changes of pure water. Consider how the diagram would change if air were present at 1 atm and dissolved in the water. (a) Would the three phases of water still attain equilibrium at some temperature? Explain. (b) In principle, would that temperature be higher, lower, or the same as the triple point for pure water? Explain. (c) Would ice sublime at a few degrees below the freezing point under this pressure? Explain. (d) Would the liquid have the same vapor pressure as that shown in Figure 12.7 (p. 464) at 1008C? At 1208C?
Questions & Answers
QUESTION:
Figure 12.11 (p. 466) shows the phase changes of pure water. Consider how the diagram would change if air were present at 1 atm and dissolved in the water. (a) Would the three phases of water still attain equilibrium at some temperature? Explain. (b) In principle, would that temperature be higher, lower, or the same as the triple point for pure water? Explain. (c) Would ice sublime at a few degrees below the freezing point under this pressure? Explain. (d) Would the liquid have the same vapor pressure as that shown in Figure 12.7 (p. 464) at 1008C? At 1208C?
ANSWER:Step 1 of 5
From the face diagram of 
