(Solved): Nitroglycerin (C3H5N3O9) undergoes the spontaneous explosive reaction What is t ...

Nitroglycerin $$\left({\mathrm{C}}_3{\mathrm{H}}_5{\mathrm{N}}_3{\mathrm{O}}_9\right)$$ undergoes the spontaneous explosive reaction What is the heat of combustion of nitroglycerin? $$4{\mathrm{C}}_3{\mathrm{H}}_5{\mathrm{N}}_3{\mathrm{O}}_9(\mathrm{l})?12{\mathrm{CO}}_2(\mathrm{g})+10{\mathrm{H}}_2\mathrm{O}(\mathrm{g})+6{\mathrm{N}}_2(\mathrm{g})+{\mathrm{O}}_2(\mathrm{g})$$ Express your answer with the appropriate units. In one measurement, exploding $$10.0\mathrm{g}$$ of nitroglycerin in a calorimeter surrounded by $$2.00\mathrm{L}$$ of water increased the water temperature from $$15.0^{?}\mathrm{C}$$ to $$22.4^{?}\mathrm{C}$$. The standard enthalpies of formation for carbon dioxide and water vapor are $$?393.5\mathrm{kJ}/\mathrm{mol}$$ and $$?241.8\mathrm{kJ}/\mathrm{mol}$$, respectively. What is the standard enthalpy of formation of nitroglycerin? Express your answer with the appropriate units. $$?$$