Part 1: The triple point of CO2 is -56.2C, and the vapour pressure of solid CO2 below this temperature is given by: In p* = -1353/T + 4.265 where p' is in Pa and T in K. The latent heat of fusion at the triple point is 1990 cal mol!. Use these data to estimate the vapour pressure of liquid CO2 at 0C, stating carefully the assumptions you make. (at the triple point is = a1 + )