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Calculate the standard enthalpy of formation (H f) for nitroglycerin. The explosive nitroglycerin (C3H5N3O9) decomposes rapidly upon ignition or sudden impact according to the

Calculate the standard enthalpy of formation (ΔH_ºf) for nitroglycerin.

The explosive nitroglycerin (C3H5N3O9) decomposes rapidly upon ignition or sudden impact according to the following balanced equation:
4C3H5N3O9(l)→12CO2(g)+10H2O(g)+6N2(g)+O2(g) ΔH_ºrxn=5678kJ

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