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Topic: Is heat evolved or absorbed...  (Read 4366 times)

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Offline Lonn

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Is heat evolved or absorbed...
« 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?
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