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October 23, 2014

Homework Help: Chemistry

Posted by Anonymous on Wednesday, February 17, 2010 at 1:13pm.

How much heat (in kilojoules) is evolved or absorbed in the reaction of 2.65 g of Na with H2O?

2Na+2H2O ---> 2NaOH + 2H2 Delta H= -368.4

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