How to calculate Gibbs free energy of formation?

Use standard entropies and heats of formation to calculate Gibbs free energy of formation at 25 degrees Celsius for CHCl3 (liquid).
Thanks for the answer … but I don’t know how to solve it.

One Response to “How to calculate Gibbs free energy of formation?”

bored Says:
13. January 2012 at 7:12 pm

Ok, so I’ve barely ever heard of Gibbs free energy formation before, but i did a little research and found some sites that might help.
http://pages.prodigy.net/anderhan/ch11thermo.html (this gives H of f, but i couldn’t find the standard H for CHCl3, sorry)
http://en.wikipedia.org/wiki/Gibbs_free_energy (wikipedia, but the formulas are right)
http://www.cod.edu/people/faculty/jarman/richenda/1552_materials/Thermodynamic%20Values.htm (and this one gives you S, i think)
good luck!!