FINAL EXAM MSE $2004$

$27\mathrm{.}06\mathrm{.}2020$

TAKEHOME

$5$ questions, total $125$ points.

Draw the schematically Gibbs free energy $(G)$ curve vs$.$ Temperature for all phases $($solid$,$ liquid and gas$)$: L$.$AST DIGIT of student number:

Zero $(0)$ digit will be taken as $1.$

a$)$ At triple point pressure $($for all$).$ Indicate the stable phase fields with temperature and metastable equilibriums.

b$)$ At above triple point $($even number at ptriple point $100$ last digit$).$ Indicate the stable phase fields with temperature and metastable equilibriums.

c$)$ At below the triple point $($even number:p triple point$/10$xlast digit$)$ Indicate the stable phase fields with temperature and metastable equilibriums. Indicate the stable phase fields with temperature and metastable equilibriums.

d$)$ Calculate the enthalpy of sublimation, vaporization and melting and compare them the literature $($internet or book$).$ Any differences comment on the results