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October 25, 2014

Homework Help: chemistry

Posted by Angela on Monday, January 23, 2012 at 1:27am.

A certain substance has a heat vaporization of 47.97 kJ/mol.

At what Kelvin temperature will the vapor pressure be 7.50 times higher than it was at 297K?

Please help me! I don't understand heat vaporization questions

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