Problem
1. Small solid particles formed in combustion should be investigated. We would like to know the sublimation pressure as a function of temperature. The only information available is T, hfg for boiling at 101.3 kPa and T, hif for melting at 101.3 kPa. Develop a procedure that will allow a determination of the sublimation pressure, Psub(T).
2. Use the Gibbs relation du = T ds - P dv and one of Maxwell's relations to find an expression for (∂u/∂P)T that only has properties P, v, and T involved. What is the value of that partial derivative if you have an ideal gas?
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.