Dinitrogen trioxide decomposes to NO and NO2 in an endothermic process (ΔrH= 40.5 kj/mol-rxn). N2O3 = NO +NO2 Predict the effect of the following changes on the position of the equilibrium; that is, state which way the equilibrium will shift (left, right, or no change) when each of the following changes is made. increasing the volume of the reaction flask

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