What is an example of a thermochemistry practice problem?
1 Answer
Oct 17, 2014
The boiling point of methanol is 64.7 C, and its enthalpy of vaporization is 37 kJ/mol. Calculate the equilibrium vapor pressure of methanol at 32 C.
Hint:
Use the phase equilibrium expression
with the data provided to compute
Answer: 0.2438 bar
Solution:
The equilibrium constant