laneyjgalyean laneyjgalyean

17-04-2024
Chemistry

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Given the data below, ΔH for the reaction A (g) → B (g) + C (g) is ________ kJ. Given: D (g) + C (g) → B (g) ΔH = -390 kJ and D (g) + 2C (g) → A (g) ΔH = -745 kJ

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