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Ammonium Nitrate (80 Δ\Delta E )Of the Reaction System? (1 L \to

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Ammonium nitrate (80.04 g/mol)decomposes at high temperatures to form nitrogen,oxygen,and water vapor.Suppose 750 grams decomposes at 350°C and 0.98 atm,generating gases that expand by about 960 L.How much P-V work is done? What is the approximate change in internal energy ( Δ\Delta E )of the reaction system? (1 L . atm = 101.3 J)
NH4NO3(s) \to N2(g)+  Ammonium nitrate (80.04 g/mol)decomposes at high temperatures to form nitrogen,oxygen,and water vapor.Suppose 750 grams decomposes at 350°C and 0.98 atm,generating gases that expand by about 960 L.How much P-V work is done? What is the approximate change in internal energy ( \Delta E )of the reaction system? (1 L . atm = 101.3 J) NH<sub>4</sub>NO<sub>3</sub>(s) \to  N<sub>2</sub>(g)+   O<sub>2</sub>(g)+ H<sub>2</sub>O(g)  \Delta H =-118 kJ/mol O2(g)+ H2O(g) Δ\Delta H =-118 kJ/mol


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