Wednesday
July 30, 2014

Homework Help: Chem

Posted by Sammy on Tuesday, August 25, 2009 at 11:25pm.

When salt is spread on a snow-covered road at -2C, the snow melts. Though when the same amount of salt is spread on the snow covered road at -30C, nothing happens. Explain?

Is this diue to beinf ionic, and nonvolatile vapor and volatile vapor pressure?

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