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November 22, 2014

Homework Help: chemistry

Posted by adex on Tuesday, April 2, 2013 at 11:42pm.

An activationenergy of 2.0 eV is required to form a vacancy in a metal. At 800C there is one vacancy for every 10-4 atoms. At what temperature will there be one vacancy for every 1000 atoms?
Temperature (in degrees Kelvin):

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