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Phase Diagram for Water The phase diagram for water is shown in Figure 17-37. (a) What is the temperature T1 on the phase diagram? (b) What is the temperature T2 on the phase diagram? (c) What happens to the melting/freezing temperature of water if atmospheric pressure is decreased? Justify your answer by referring to the phase diagram (d) What happens to the boiling/condensation temperature of water if atmospheric pressure is increased? Justify your answer by referring to the phase diagram.
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