This tells you what to do.
http://www.science.uwaterloo.ca/~cchieh/cact/c123/clausius.html
When a student plotted ln [vapor pressure of a gas] vs. inverse Kelvin temperature, she obtained a straight line with a slope equal to -20000 K.
According to the Clausius Clapeyron equation, change in Hvap is _____ kJ/mol.
2 answers
I cannot get to the website. Can you show me how to approach this problem?
3 answers