Posted by **Marcus ** on Monday, March 11, 2013 at 2:34am.

I'm working on a problem dealing with calculating the heat of vaporization for vapor pressures problem.

By substituting the problems values into the Clausuis-Clapeyron equation I get:

.642= (2.28x10-5) x Delta H vap (J/mol)

However, from this point I don't know how to calculate a correct Delta H value?

## Answer This Question

## Related Questions

- Chemistry - If you can show me an example of one problem, I have no idea how to...
- Chem - Chloroform, CHCl3, was once used as an anesthetic. In spy movies it is ...
- Chemistry - How can i rearrange this Clausius-Clapeyron equation so that 1/T2 ...
- Chemistry - I need help in solving this problem: A certain substance has a heat ...
- Chemistry - How much energy (in kilojoules) is released when 26.5g of ethanol ...
- chem - Can someone glance over my work and see if it looks right? I'm certain ...
- CHEMISTRY - if a pure liquid in a sealed container is in equilibrium with its ...
- Chemistry - The vapor pressure, P, of a certain liquid was measured at two ...
- chem - The normal boiling point of Ta is 5425°C. What is its vapor pressure in ...
- Chemistry - DrBob222, I don't know how to solve this problem either. And yes, ...

More Related Questions