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Chemistry Forums for Students => Undergraduate General Chemistry Forum => Topic started by: Gweedo8 on July 06, 2009, 09:11:43 PM

Title: Enthalpy Chemistry auestion I am confused on.
Post by: Gweedo8 on July 06, 2009, 09:11:43 PM

Mt. McKinley in Alaska has an altitude of 20,320 ft. Water (enthalpy of vaporization=40.7kJ/mol) boils at 77C atop Mt. McKinley. What is the normal atmospheric pressure at the summit?

I really do not understand where to even start on this one if anyone could get me started that would be great!

Title: Re: Enthalpy Chemistry auestion I am confused on.
Post by: Borek on July 07, 2009, 04:17:54 AM

Clausius–Clapeyron equation