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Chemistry Forums for Students => Organic Chemistry Forum => Topic started by: Lonn on November 01, 2009, 01:05:11 PM

Title: Is heat evolved or absorbed...
Post by: Lonn on November 01, 2009, 01:05:11 PM
How do I do this?

The heat of solution of NH4NO3 is +26.2kJ/mol. Is heat evolved or absorbed when a solution of NH4NO3 is diluted by addition of more water?