For the reaction 2502 (g) + O2 (g) = 2503 (g) K = 4.62 at 450 K. The concentrations at equilibrium are found to be: [SO3] = 0.360 mol/L, [02] = 0.00945 mol/L. What is the
equilibrium concentration for SO?

Consider the reaction: 2al(s) + fe2o3(s) → al2o3(s) + 2fe(s) the δhf for fe2o3(s) = -824.3 kj/mole. the δhf for al2o3(s) = -1675.7 kj/mole. finish the equation. δhrxn = [(1)( kj/mole) + (2)( kj/mole)] - [(1)( kj/mole) + (2) ( kj/mole)]