October 9, 2015

Homework Help: Chemistry 143

Posted by Shana on Monday, April 26, 2010 at 3:52pm.

Write three thermochemical equation needed to calculate delta H for the following reaction:
2Mg(s) + O2(g) = 2MgO

Include delta h values in kJ for each reaction.

Please help!! I don't even know were to start!!

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