Calculate the S(univ) for the following phase change at 25 deg celcius. The boiling point of heptane is 98.0 Celcius and has a Delta Hvap= +21.6kj/mol.
C7H16(l)--> C7H16(g) Delta S= +79.0j/k
I know that the equation is
Delta Suniv= DSsys + DSsurr
PLEASE SHOW ME HOW TO DO IT! I am confused unless I can see it done. I want to understand it by seeing it done cause I don't get written steps. I'm a more visual learner.