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26-04-2024
Chemistry

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Using the following equations and Hess's law, find the enthalpy change of the reaction A2(g) + B2(g) → 2AB(g). Please remember to include correct units and round to the nearest 0.01. A2(g) + 2B2(g) → 2AB2(g) ΔH = 114.95 kJ 2AB2(g) → 2AB(g) + B2(g) ΔH = 572.50 kJ

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