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December 19, 2014

December 19, 2014

Posted by **Sar** on Monday, August 23, 2010 at 4:33pm.

In P2/P1=delta H vaporization/R (1/T2- 1/T1)

I am trying to find at At what temperature does acetone have Pvap= 111 mm Hg.

Acetone, a common laboratory solvent, has Delta H vap= 29.1kJ/mol and a normal boiling point of 56.2 C.

I could easily do this problem if I was able to correctly rearrange the equation.

Can someone explain to me how to rearrange this?

- Chemistry -
**bobpursley**, Monday, August 23, 2010 at 5:10pm(ln(P2/P1) * R )/deltaHv + 1/T1=1/T2

- Chemistry -
**Sar**, Monday, August 23, 2010 at 5:57pmThank you very much!

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