How much heat in kj is released when you completely react


Magnesium oxidizes pretty easily via the reaction 2 Mg + O2 → 2 MgO. The reaction has a ?H rxn = -1203 kJ. How much heat (in kJ) is released when you completely react 3.000 moles of O2?

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Chemistry: How much heat in kj is released when you completely react
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