3. Use the phase diagram shown here to answer the following questions: Normal MP Normal BP 1.0 Liquid Solid 0.5 Gas -0.37 atm Triple point -121° -112° -108° -115 Temperature (°C) -125 -120 -110 -105 a) In what phase is the substance found at room temperature and 1,0 atm pressure? b) If the pressure exerted on a sample is 0,75 atm and the temperature is – 114°C, in what phase does the substance exist? Pressure (atm)

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