Given the following system at equilibrium   N2O3(g)        NO(g) + NO2(g)           ∆H = + 40.5 kJ/mole at 45°C Explain how this system will adjust to the following stresses: addition of 75 moles N2O3(g)   halving the volume of the reaction vessel   adding 25 atm Argon gas at constant volume   decreasing the temperature to 0°C   removing NO2 (g) via adsorption onto CaO

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A:

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A: To find ∆H°

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A: Answer:Here:

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