Question: (AF CAP 12-14) Answer the following questions based on the phase diagram (not to scale!) for sulfur dioxide , 502 , and on the following

(AF CAP 12-14) Answer the following questions
(AF CAP 12-14) Answer the following questions based on the phase diagram (not to scale!) for sulfur dioxide , 502 , and on the following data: AHfusion = 115 //g, AHrap = 389 )/g, specific heat gas = 0.623 )/g.K 1 pt 78 1 0 1.00 1 pi P 1 p atm 1 pi 0.0017 p! 197.6 200.4 263.1 430.7 T Kelvin (a) What is the normal melting point? K The normal boiling point? K (b) At what temperature and pressure do the three phases coexist in equilibrium? T = KP = atm (c) is sulfur dioxide a solid, a liquid or a gas at room temperature and pressure? v (d) Which is the more dense phase, the liquid or the solid? (e) A 213 g sample of liquid sulfur dioxide is heated at a constant pressure of 1 atm from a temperature of 263.1 K to a temperature of 351.1 K. How much energy in k] is required? KJ

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